Question

The third proportionnal to 12 and 30 is​

Answer 1

Answer:

Let the third proportional to 12 and 30 be x.

Then, 12 : 30 :: 30 : x <=> 12x = 30 x 30 <=> x = (30*30\12)

= 75...

Answer 2

Answer:

The proportional of 12 and 30 is 75

Step-by-step explanation:

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