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Finding the Third Proportional to 118,998 and 250,267

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Solution

The third proportional to 118,998 and 250,267 is: 526,341.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    118,998 : 250,267 = 250,267 : x
  2. Step 2: Convert to fraction form
    118,998/250,267 = 250,267/x
  3. Step 3: Cross multiply
    118,998x = 250,267 × 250,267
  4. Step 4: Simplify right side
    118,998x = 62,633,571,289
  5. Step 5: Solve for x
    x = 62,633,571,289/118,998
  6. Step 6: Final answer
    x = 526,341.38

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Why These Related Problems?

These problems maintain the same ratio (2.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.