MEAN PROPORTIONAL


Meaning of MEAN PROPORTIONAL in English

Math.

(between two numbers a and b ) a number x for which a/x = x/b : The number 3 is a mean proportional between 1 and 9.

[ 1565-75 ]

Random House Webster's Unabridged English dictionary.      Полный английский словарь Вебстер - Random House .