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mean proportional
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noun Mathematics.
(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.
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Origin of mean proportional
First recorded in 1565–75
Words nearby mean proportional
mean line, meanly, meanness, mean noon, mean planet, mean proportional, means, mean sea level, Means grass, means of production, mean solar day
Dictionary.com Unabridged
Based on the Random House Unabridged Dictionary, © Random House, Inc. 2023