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Finding the Third Proportional to 204,246 and 299,502

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Solution

The third proportional to 204,246 and 299,502 is: 439,183.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    204,246 : 299,502 = 299,502 : x
  2. Step 2: Convert to fraction form
    204,246/299,502 = 299,502/x
  3. Step 3: Cross multiply
    204,246x = 299,502 × 299,502
  4. Step 4: Simplify right side
    204,246x = 89,701,448,004
  5. Step 5: Solve for x
    x = 89,701,448,004/204,246
  6. Step 6: Final answer
    x = 439,183.38

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Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.