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Finding the Third Proportional to 12,954,708 and 27,703,188

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Solution

The third proportional to 12,954,708 and 27,703,188 is: 59,242,294.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,954,708 : 27,703,188 = 27,703,188 : x
  2. Step 2: Convert to fraction form
    12,954,708/27,703,188 = 27,703,188/x
  3. Step 3: Cross multiply
    12,954,708x = 27,703,188 × 27,703,188
  4. Step 4: Simplify right side
    12,954,708x = 767,466,625,363,344
  5. Step 5: Solve for x
    x = 767,466,625,363,344/12,954,708
  6. Step 6: Final answer
    x = 59,242,294.41

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.