Finding the Third Proportional to 486,349.31 and 776,953.69
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Solution
The third proportional to 486,349.31 and 776,953.69 is: 1,241,200.55
Step by Step Solution
- Step 1: Write the proportion equation
486,349.31 : 776,953.69 = 776,953.69 : x - Step 2: Convert to fraction form
486,349.31/776,953.69 = 776,953.69/x - Step 3: Cross multiply
486,349.31x = 776,953.69 × 776,953.69 - Step 4: Simplify right side
486,349.31x = 603,657,032,519.85 - Step 5: Solve for x
x = 603,657,032,519.85/486,349.31 - Step 6: Final answer
x = 1,241,200.55
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