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Finding the Third Proportional to 13,042,059 and 28,603,542

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Solution

The third proportional to 13,042,059 and 28,603,542 is: 62,732,626.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,042,059 : 28,603,542 = 28,603,542 : x
  2. Step 2: Convert to fraction form
    13,042,059/28,603,542 = 28,603,542/x
  3. Step 3: Cross multiply
    13,042,059x = 28,603,542 × 28,603,542
  4. Step 4: Simplify right side
    13,042,059x = 818,162,614,945,764
  5. Step 5: Solve for x
    x = 818,162,614,945,764/13,042,059
  6. Step 6: Final answer
    x = 62,732,626.42

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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.