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Finding the Third Proportional to 1,079,917 and 2,332,997

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Solution

The third proportional to 1,079,917 and 2,332,997 is: 5,040,086.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,079,917 : 2,332,997 = 2,332,997 : x
  2. Step 2: Convert to fraction form
    1,079,917/2,332,997 = 2,332,997/x
  3. Step 3: Cross multiply
    1,079,917x = 2,332,997 × 2,332,997
  4. Step 4: Simplify right side
    1,079,917x = 5,442,875,002,009
  5. Step 5: Solve for x
    x = 5,442,875,002,009/1,079,917
  6. Step 6: Final answer
    x = 5,040,086.42

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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.