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Finding the Third Proportional to 5,636,595 and 12,564,084

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Solution

The third proportional to 5,636,595 and 12,564,084 is: 28,005,596.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,636,595 : 12,564,084 = 12,564,084 : x
  2. Step 2: Convert to fraction form
    5,636,595/12,564,084 = 12,564,084/x
  3. Step 3: Cross multiply
    5,636,595x = 12,564,084 × 12,564,084
  4. Step 4: Simplify right side
    5,636,595x = 157,856,206,759,056
  5. Step 5: Solve for x
    x = 157,856,206,759,056/5,636,595
  6. Step 6: Final answer
    x = 28,005,596.78

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Why These Related Problems?

These problems maintain the same ratio (2.23) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.