In a proportion, the cross products are equal. 4 and 6 are the means, or the terms in the middle of the middle or the proportion While 3 and 8 are the extremes, or the terms at the beginning and end of the proportion
In a proportion, the cross products are equal. 4 and 6 are the means, or the terms in the middle of the middle or the proportion While 3 and 8 are the extremes, or the terms at the beginning and end of the proportion