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Finding the Third Proportional to 339,797 and 793,602

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Solution

The third proportional to 339,797 and 793,602 is: 1,853,471.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    339,797 : 793,602 = 793,602 : x
  2. Step 2: Convert to fraction form
    339,797/793,602 = 793,602/x
  3. Step 3: Cross multiply
    339,797x = 793,602 × 793,602
  4. Step 4: Simplify right side
    339,797x = 629,804,134,404
  5. Step 5: Solve for x
    x = 629,804,134,404/339,797
  6. Step 6: Final answer
    x = 1,853,471.73

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Why These Related Problems?

These problems maintain the same ratio (2.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.