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Finding the Third Proportional to 1,265,202 and 2,732,472

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Solution

The third proportional to 1,265,202 and 2,732,472 is: 5,901,352.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,265,202 : 2,732,472 = 2,732,472 : x
  2. Step 2: Convert to fraction form
    1,265,202/2,732,472 = 2,732,472/x
  3. Step 3: Cross multiply
    1,265,202x = 2,732,472 × 2,732,472
  4. Step 4: Simplify right side
    1,265,202x = 7,466,403,230,784
  5. Step 5: Solve for x
    x = 7,466,403,230,784/1,265,202
  6. Step 6: Final answer
    x = 5,901,352.69

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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.