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Finding the Third Proportional to 5,982,512 and 8,971,512

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Solution

The third proportional to 5,982,512 and 8,971,512 is: 13,453,884.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,982,512 : 8,971,512 = 8,971,512 : x
  2. Step 2: Convert to fraction form
    5,982,512/8,971,512 = 8,971,512/x
  3. Step 3: Cross multiply
    5,982,512x = 8,971,512 × 8,971,512
  4. Step 4: Simplify right side
    5,982,512x = 80,488,027,566,144
  5. Step 5: Solve for x
    x = 80,488,027,566,144/5,982,512
  6. Step 6: Final answer
    x = 13,453,884.85

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.