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Finding the Third Proportional to 207,093 and 452,958

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Solution

The third proportional to 207,093 and 452,958 is: 990,718.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    207,093 : 452,958 = 452,958 : x
  2. Step 2: Convert to fraction form
    207,093/452,958 = 452,958/x
  3. Step 3: Cross multiply
    207,093x = 452,958 × 452,958
  4. Step 4: Simplify right side
    207,093x = 205,170,949,764
  5. Step 5: Solve for x
    x = 205,170,949,764/207,093
  6. Step 6: Final answer
    x = 990,718.90

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.