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Finding the Third Proportional to 197,034 and 427,092

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Solution

The third proportional to 197,034 and 427,092 is: 925,767.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    197,034 : 427,092 = 427,092 : x
  2. Step 2: Convert to fraction form
    197,034/427,092 = 427,092/x
  3. Step 3: Cross multiply
    197,034x = 427,092 × 427,092
  4. Step 4: Simplify right side
    197,034x = 182,407,576,464
  5. Step 5: Solve for x
    x = 182,407,576,464/197,034
  6. Step 6: Final answer
    x = 925,767.01

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.