Finding the Third Proportional to 515,073.75 and 757,719.75
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Solution
The third proportional to 515,073.75 and 757,719.75 is: 1,114,673.81
Step by Step Solution
- Step 1: Write the proportion equation
515,073.75 : 757,719.75 = 757,719.75 : x - Step 2: Convert to fraction form
515,073.75/757,719.75 = 757,719.75/x - Step 3: Cross multiply
515,073.75x = 757,719.75 × 757,719.75 - Step 4: Simplify right side
515,073.75x = 574,139,219,540.06 - Step 5: Solve for x
x = 574,139,219,540.06/515,073.75 - Step 6: Final answer
x = 1,114,673.81
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