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Finding the Third Proportional to 28,505,925 and 62,236,994

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Solution

The third proportional to 28,505,925 and 62,236,994 is: 135,882,046.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,505,925 : 62,236,994 = 62,236,994 : x
  2. Step 2: Convert to fraction form
    28,505,925/62,236,994 = 62,236,994/x
  3. Step 3: Cross multiply
    28,505,925x = 62,236,994 × 62,236,994
  4. Step 4: Simplify right side
    28,505,925x = 3,873,443,422,156,036
  5. Step 5: Solve for x
    x = 3,873,443,422,156,036/28,505,925
  6. Step 6: Final answer
    x = 135,882,046.35

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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.