Finding the Third Proportional to 448,134.75 and 672,688.13
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Solution
The third proportional to 448,134.75 and 672,688.13 is: 1,009,761.71
Step by Step Solution
- Step 1: Write the proportion equation
448,134.75 : 672,688.13 = 672,688.13 : x - Step 2: Convert to fraction form
448,134.75/672,688.13 = 672,688.13/x - Step 3: Cross multiply
448,134.75x = 672,688.13 × 672,688.13 - Step 4: Simplify right side
448,134.75x = 452,509,313,516.02 - Step 5: Solve for x
x = 452,509,313,516.02/448,134.75 - Step 6: Final answer
x = 1,009,761.71
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