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Finding the Third Proportional to 62,508 and 127,337

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Solution

The third proportional to 62,508 and 127,337 is: 259,402.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,508 : 127,337 = 127,337 : x
  2. Step 2: Convert to fraction form
    62,508/127,337 = 127,337/x
  3. Step 3: Cross multiply
    62,508x = 127,337 × 127,337
  4. Step 4: Simplify right side
    62,508x = 16,214,711,569
  5. Step 5: Solve for x
    x = 16,214,711,569/62,508
  6. Step 6: Final answer
    x = 259,402.18

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Why These Related Problems?

These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.