Finding the Third Proportional to 441,866 and 691,230
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Solution
The third proportional to 441,866 and 691,230 is: 1,081,320.84
Step by Step Solution
- Step 1: Write the proportion equation
441,866 : 691,230 = 691,230 : x - Step 2: Convert to fraction form
441,866/691,230 = 691,230/x - Step 3: Cross multiply
441,866x = 691,230 × 691,230 - Step 4: Simplify right side
441,866x = 477,798,912,900 - Step 5: Solve for x
x = 477,798,912,900/441,866 - Step 6: Final answer
x = 1,081,320.84
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