Finding the Third Proportional to 402,358.50 and 870,054.75
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Solution
The third proportional to 402,358.50 and 870,054.75 is: 1,881,394.99
Step by Step Solution
- Step 1: Write the proportion equation
402,358.50 : 870,054.75 = 870,054.75 : x - Step 2: Convert to fraction form
402,358.50/870,054.75 = 870,054.75/x - Step 3: Cross multiply
402,358.50x = 870,054.75 × 870,054.75 - Step 4: Simplify right side
402,358.50x = 756,995,267,997.56 - Step 5: Solve for x
x = 756,995,267,997.56/402,358.50 - Step 6: Final answer
x = 1,881,394.99
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