Question

find the third proportion of to the 36 and 18​

Answer 1

Answer:

Let's take the third proportion be x

=>we know

$\frac{a}{b} = \frac{b}{c}$

or b²=ac

Now

=>18²=36x

$or \: x = \frac{18 \times 18}{36}$

$\frac{324}{36} = 9$

=>therefore the third proportion is 9

Step-by-step explanation:

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