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Finding the Third Proportional to 28,759,376 and 62,597,344

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Solution

The third proportional to 28,759,376 and 62,597,344 is: 136,248,695.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,759,376 : 62,597,344 = 62,597,344 : x
  2. Step 2: Convert to fraction form
    28,759,376/62,597,344 = 62,597,344/x
  3. Step 3: Cross multiply
    28,759,376x = 62,597,344 × 62,597,344
  4. Step 4: Simplify right side
    28,759,376x = 3,918,427,475,854,336
  5. Step 5: Solve for x
    x = 3,918,427,475,854,336/28,759,376
  6. Step 6: Final answer
    x = 136,248,695.93

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.