Finding the Third Proportional to 75,464.50 and 102,125.50
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Solution
The third proportional to 75,464.50 and 102,125.50 is: 138,205.62
Step by Step Solution
- Step 1: Write the proportion equation
75,464.50 : 102,125.50 = 102,125.50 : x - Step 2: Convert to fraction form
75,464.50/102,125.50 = 102,125.50/x - Step 3: Cross multiply
75,464.50x = 102,125.50 × 102,125.50 - Step 4: Simplify right side
75,464.50x = 10,429,617,750.25 - Step 5: Solve for x
x = 10,429,617,750.25/75,464.50 - Step 6: Final answer
x = 138,205.62
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