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Finding the Third Proportional to 118,999 and 250,269

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Solution

The third proportional to 118,999 and 250,269 is: 526,345.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    118,999 : 250,269 = 250,269 : x
  2. Step 2: Convert to fraction form
    118,999/250,269 = 250,269/x
  3. Step 3: Cross multiply
    118,999x = 250,269 × 250,269
  4. Step 4: Simplify right side
    118,999x = 62,634,572,361
  5. Step 5: Solve for x
    x = 62,634,572,361/118,999
  6. Step 6: Final answer
    x = 526,345.37

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