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Finding the Third Proportional to 28,600,362 and 36,722,265

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Solution

The third proportional to 28,600,362 and 36,722,265 is: 47,150,618.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,600,362 : 36,722,265 = 36,722,265 : x
  2. Step 2: Convert to fraction form
    28,600,362/36,722,265 = 36,722,265/x
  3. Step 3: Cross multiply
    28,600,362x = 36,722,265 × 36,722,265
  4. Step 4: Simplify right side
    28,600,362x = 1,348,524,746,730,225
  5. Step 5: Solve for x
    x = 1,348,524,746,730,225/28,600,362
  6. Step 6: Final answer
    x = 47,150,618.12

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Why These Related Problems?

These problems maintain the same ratio (1.28) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.