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Finding the Third Proportional to 28,935,692 and 62,414,636

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Solution

The third proportional to 28,935,692 and 62,414,636 is: 134,629,121.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,935,692 : 62,414,636 = 62,414,636 : x
  2. Step 2: Convert to fraction form
    28,935,692/62,414,636 = 62,414,636/x
  3. Step 3: Cross multiply
    28,935,692x = 62,414,636 × 62,414,636
  4. Step 4: Simplify right side
    28,935,692x = 3,895,586,787,012,496
  5. Step 5: Solve for x
    x = 3,895,586,787,012,496/28,935,692
  6. Step 6: Final answer
    x = 134,629,121.26

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Why These Related Problems?

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