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Finding the Third Proportional to 5,182,329 and 10,696,593

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Solution

The third proportional to 5,182,329 and 10,696,593 is: 22,078,316.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,182,329 : 10,696,593 = 10,696,593 : x
  2. Step 2: Convert to fraction form
    5,182,329/10,696,593 = 10,696,593/x
  3. Step 3: Cross multiply
    5,182,329x = 10,696,593 × 10,696,593
  4. Step 4: Simplify right side
    5,182,329x = 114,417,101,807,649
  5. Step 5: Solve for x
    x = 114,417,101,807,649/5,182,329
  6. Step 6: Final answer
    x = 22,078,316.87

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Why These Related Problems?

These problems maintain the same ratio (2.06) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.