Finding the Third Proportional to 498,129.75 and 747,285.75
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Solution
The third proportional to 498,129.75 and 747,285.75 is: 1,121,065.33
Step by Step Solution
- Step 1: Write the proportion equation
498,129.75 : 747,285.75 = 747,285.75 : x - Step 2: Convert to fraction form
498,129.75/747,285.75 = 747,285.75/x - Step 3: Cross multiply
498,129.75x = 747,285.75 × 747,285.75 - Step 4: Simplify right side
498,129.75x = 558,435,992,153.06 - Step 5: Solve for x
x = 558,435,992,153.06/498,129.75 - Step 6: Final answer
x = 1,121,065.33
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