Question

the third praportional to 9&25​

Answer 1

Answer:

$\;\;\;\;\leadsto \dfrac{625}{9}$

Solution:

$\textbf{Let the 3rd proportion be x.}$

It will be 9:25::25:x

$\leadsto \dfrac{9}{25}= \dfrac{25}{x}$

Cross-multiplying

$\implies 9\times x = 25\times 25 \\\\\implies 9x=625\\\\\implies x = \dfrac{625}{9}$

$\large\bf Therefore,$
Third proprtion is 625/9.