Finding the Third Proportional to 408,462.75 and 634,533.75
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Solution
The third proportional to 408,462.75 and 634,533.75 is: 985,727.78
Step by Step Solution
- Step 1: Write the proportion equation
408,462.75 : 634,533.75 = 634,533.75 : x - Step 2: Convert to fraction form
408,462.75/634,533.75 = 634,533.75/x - Step 3: Cross multiply
408,462.75x = 634,533.75 × 634,533.75 - Step 4: Simplify right side
408,462.75x = 402,633,079,889.06 - Step 5: Solve for x
x = 402,633,079,889.06/408,462.75 - Step 6: Final answer
x = 985,727.78
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