Finding the Third Proportional to 847,665 and 1,188,000
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Solution
The third proportional to 847,665 and 1,188,000 is: 1,664,978.50
Step by Step Solution
- Step 1: Write the proportion equation
847,665 : 1,188,000 = 1,188,000 : x - Step 2: Convert to fraction form
847,665/1,188,000 = 1,188,000/x - Step 3: Cross multiply
847,665x = 1,188,000 × 1,188,000 - Step 4: Simplify right side
847,665x = 1,411,344,000,000 - Step 5: Solve for x
x = 1,411,344,000,000/847,665 - Step 6: Final answer
x = 1,664,978.50
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