# How do you state the steps to use to solve the proportion 2/x=20/30 and solve, identify the means and the extremes?

${\underbrace{2}}_{e x t r e m e} \div \underbrace{x = 20} \div {\underbrace{30}}_{e x t r e m e}$
$2 \cdot 30 = x \cdot 20$
$x = \frac{60}{20}$