Question

What while be the third proprtion of 36,18

Answer 1

Answer:

If third proportional be x of a nd b

Then ,

a:b=b:x

x=b^2/a

Here, a=36 and b=18

x=b^2/a

x=18^2/36

x=(18×18)/36

x=324÷36

x=9

Therefore,

the third proportional of 36 and 18 is 9

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