Question

find the third proportional to 36,42​

Answer 1

let the third proportion be x

:

36:42=42:x

36/42=42/x

42*42=36x

1764=36x

1764/36=49

x=49

Answer 2

Answer:

Step-by-step explanation:

36:42=42:x

36/42=42/x

42*42=36x

1764=36x

1764/36=49

x=49