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Finding the Third Proportional to 5,217,529 and 11,303,588

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Solution

The third proportional to 5,217,529 and 11,303,588 is: 24,488,814.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,217,529 : 11,303,588 = 11,303,588 : x
  2. Step 2: Convert to fraction form
    5,217,529/11,303,588 = 11,303,588/x
  3. Step 3: Cross multiply
    5,217,529x = 11,303,588 × 11,303,588
  4. Step 4: Simplify right side
    5,217,529x = 127,771,101,673,744
  5. Step 5: Solve for x
    x = 127,771,101,673,744/5,217,529
  6. Step 6: Final answer
    x = 24,488,814.85

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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.