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Finding the Third Proportional to 29,187 and 62,262

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Solution

The third proportional to 29,187 and 62,262 is: 132,817.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,187 : 62,262 = 62,262 : x
  2. Step 2: Convert to fraction form
    29,187/62,262 = 62,262/x
  3. Step 3: Cross multiply
    29,187x = 62,262 × 62,262
  4. Step 4: Simplify right side
    29,187x = 3,876,556,644
  5. Step 5: Solve for x
    x = 3,876,556,644/29,187
  6. Step 6: Final answer
    x = 132,817.92

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Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.