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Finding the Third Proportional to 792,903 and 1,207,941

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Solution

The third proportional to 792,903 and 1,207,941 is: 1,840,226.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    792,903 : 1,207,941 = 1,207,941 : x
  2. Step 2: Convert to fraction form
    792,903/1,207,941 = 1,207,941/x
  3. Step 3: Cross multiply
    792,903x = 1,207,941 × 1,207,941
  4. Step 4: Simplify right side
    792,903x = 1,459,121,459,481
  5. Step 5: Solve for x
    x = 1,459,121,459,481/792,903
  6. Step 6: Final answer
    x = 1,840,226.94

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Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.