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Finding the Third Proportional to 1,127,757 and 2,442,498

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Solution

The third proportional to 1,127,757 and 2,442,498 is: 5,289,966.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,127,757 : 2,442,498 = 2,442,498 : x
  2. Step 2: Convert to fraction form
    1,127,757/2,442,498 = 2,442,498/x
  3. Step 3: Cross multiply
    1,127,757x = 2,442,498 × 2,442,498
  4. Step 4: Simplify right side
    1,127,757x = 5,965,796,480,004
  5. Step 5: Solve for x
    x = 5,965,796,480,004/1,127,757
  6. Step 6: Final answer
    x = 5,289,966.26

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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.