Question

If a, b and c are in continued proportion, then b is called the mean

proportional of a and c true or false​

Answer 1

Answer:

Here, b is called the mean proportional of a and c, as the square of the middle term is equal to the product of 1st term and 3rd term. Also, if a : b :: b : c, then c is called the third proportional of a, b. Hence, Options A and B are correct.

Answer 2

Answer:

$\huge\bf\underline{\underline{Answer}}$

Here, b is called the mean proportional of a and c, as the square of the middle term is equal to the product of 1st term and 3rd term. Also, if a : b :: b : c, then c is called the third proportional of a, b. Hence, true