Finding the Third Proportional to 414,438.75 and 641,887.75
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Solution
The third proportional to 414,438.75 and 641,887.75 is: 994,163.51
Step by Step Solution
- Step 1: Write the proportion equation
414,438.75 : 641,887.75 = 641,887.75 : x - Step 2: Convert to fraction form
414,438.75/641,887.75 = 641,887.75/x - Step 3: Cross multiply
414,438.75x = 641,887.75 × 641,887.75 - Step 4: Simplify right side
414,438.75x = 412,019,883,600.06 - Step 5: Solve for x
x = 412,019,883,600.06/414,438.75 - Step 6: Final answer
x = 994,163.51
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