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Finding the Third Proportional to 28,967,525 and 62,917,309

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Solution

The third proportional to 28,967,525 and 62,917,309 is: 136,656,057.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,967,525 : 62,917,309 = 62,917,309 : x
  2. Step 2: Convert to fraction form
    28,967,525/62,917,309 = 62,917,309/x
  3. Step 3: Cross multiply
    28,967,525x = 62,917,309 × 62,917,309
  4. Step 4: Simplify right side
    28,967,525x = 3,958,587,771,801,481
  5. Step 5: Solve for x
    x = 3,958,587,771,801,481/28,967,525
  6. Step 6: Final answer
    x = 136,656,057.84

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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.