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Finding the Third Proportional to 5,341,812 and 12,597,365

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Solution

The third proportional to 5,341,812 and 12,597,365 is: 29,707,822.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,341,812 : 12,597,365 = 12,597,365 : x
  2. Step 2: Convert to fraction form
    5,341,812/12,597,365 = 12,597,365/x
  3. Step 3: Cross multiply
    5,341,812x = 12,597,365 × 12,597,365
  4. Step 4: Simplify right side
    5,341,812x = 158,693,604,943,225
  5. Step 5: Solve for x
    x = 158,693,604,943,225/5,341,812
  6. Step 6: Final answer
    x = 29,707,822.92

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Why These Related Problems?

These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.