Finding the Third Proportional to 457,908.75 and 673,143.19
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Solution
The third proportional to 457,908.75 and 673,143.19 is: 989,545.95
Step by Step Solution
- Step 1: Write the proportion equation
457,908.75 : 673,143.19 = 673,143.19 : x - Step 2: Convert to fraction form
457,908.75/673,143.19 = 673,143.19/x - Step 3: Cross multiply
457,908.75x = 673,143.19 × 673,143.19 - Step 4: Simplify right side
457,908.75x = 453,121,750,877.66 - Step 5: Solve for x
x = 453,121,750,877.66/457,908.75 - Step 6: Final answer
x = 989,545.95
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