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Finding the Third Proportional to 554,008 and 792,204

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Solution

The third proportional to 554,008 and 792,204 is: 1,132,812.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    554,008 : 792,204 = 792,204 : x
  2. Step 2: Convert to fraction form
    554,008/792,204 = 792,204/x
  3. Step 3: Cross multiply
    554,008x = 792,204 × 792,204
  4. Step 4: Simplify right side
    554,008x = 627,587,177,616
  5. Step 5: Solve for x
    x = 627,587,177,616/554,008
  6. Step 6: Final answer
    x = 1,132,812.48

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Why These Related Problems?

These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.