Was there a final at the 1950 World Cup?

No — the 1950 title was decided by a final round-robin group. Uruguay beat Brazil 2–1 in the deciding match.

Who finished third at the 1950 World Cup?

Sweden finished third at the 1950 World Cup.

The deciding match was played at Estádio do Maracanã, Rio de Janeiro on 1950-07-16.

Edition · World Cup

Uruguay — champions · beat Brazil 2–1 in the deciding match

Goals everywhere: 88 in 22 matches.

Nations

Matches

Goals

Champions: Uruguay Runners-up: Brazil Third: Sweden

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The deciding match — Uruguay beat Brazil 2–1.

Uruguay won the 1950 World Cup, topping the final round-robin group ahead of Brazil.

Who won the 1950 World Cup?: Uruguay won the 1950 World Cup, topping the final round-robin group ahead of Brazil.
Was there a final at the 1950 World Cup?: No — the 1950 title was decided by a final round-robin group. Uruguay beat Brazil 2–1 in the deciding match.
Who finished third at the 1950 World Cup?: Sweden finished third at the 1950 World Cup.
Where was the deciding match of the 1950 World Cup played?: The deciding match was played at Estádio do Maracanã, Rio de Janeiro on 1950-07-16.

Uruguay v Brazil at Estádio do Maracanã, Rio de Janeiro on 1950-07-16 — Uruguay won 2–1.

Sweden took third place.

Source: 1950 World Cup match record, via openfootball (public-domain data) — source

Teams	Matches	Total goals
13	22	88

Source: 1950 World Cup match record, via openfootball (public-domain data) — source

✓ Every fact computed from public match records — openfootball (public-domain data). Not written by anyone.