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Finding the Third Proportional to 26,918,166 and 58,379,460

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Solution

The third proportional to 26,918,166 and 58,379,460 is: 126,611,944.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,918,166 : 58,379,460 = 58,379,460 : x
  2. Step 2: Convert to fraction form
    26,918,166/58,379,460 = 58,379,460/x
  3. Step 3: Cross multiply
    26,918,166x = 58,379,460 × 58,379,460
  4. Step 4: Simplify right side
    26,918,166x = 3,408,161,349,891,600
  5. Step 5: Solve for x
    x = 3,408,161,349,891,600/26,918,166
  6. Step 6: Final answer
    x = 126,611,944.88

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.