Finding the Third Proportional to 417,291.75 and 626,028.75
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Solution
The third proportional to 417,291.75 and 626,028.75 is: 939,179.83
Step by Step Solution
- Step 1: Write the proportion equation
417,291.75 : 626,028.75 = 626,028.75 : x - Step 2: Convert to fraction form
417,291.75/626,028.75 = 626,028.75/x - Step 3: Cross multiply
417,291.75x = 626,028.75 × 626,028.75 - Step 4: Simplify right side
417,291.75x = 391,911,995,826.56 - Step 5: Solve for x
x = 391,911,995,826.56/417,291.75 - Step 6: Final answer
x = 939,179.83
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