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Finding the Third Proportional to 93,458 and 202,468

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Solution

The third proportional to 93,458 and 202,468 is: 438,627.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,458 : 202,468 = 202,468 : x
  2. Step 2: Convert to fraction form
    93,458/202,468 = 202,468/x
  3. Step 3: Cross multiply
    93,458x = 202,468 × 202,468
  4. Step 4: Simplify right side
    93,458x = 40,993,291,024
  5. Step 5: Solve for x
    x = 40,993,291,024/93,458
  6. Step 6: Final answer
    x = 438,627.95

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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.