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Finding the Third Proportional to 12,832,503 and 28,534,065

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Solution

The third proportional to 12,832,503 and 28,534,065 is: 63,447,705.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,832,503 : 28,534,065 = 28,534,065 : x
  2. Step 2: Convert to fraction form
    12,832,503/28,534,065 = 28,534,065/x
  3. Step 3: Cross multiply
    12,832,503x = 28,534,065 × 28,534,065
  4. Step 4: Simplify right side
    12,832,503x = 814,192,865,424,225
  5. Step 5: Solve for x
    x = 814,192,865,424,225/12,832,503
  6. Step 6: Final answer
    x = 63,447,705.05

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Why These Related Problems?

These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.