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Finding the Third Proportional to 116,246 and 237,412

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Solution

The third proportional to 116,246 and 237,412 is: 484,872.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,246 : 237,412 = 237,412 : x
  2. Step 2: Convert to fraction form
    116,246/237,412 = 237,412/x
  3. Step 3: Cross multiply
    116,246x = 237,412 × 237,412
  4. Step 4: Simplify right side
    116,246x = 56,364,457,744
  5. Step 5: Solve for x
    x = 56,364,457,744/116,246
  6. Step 6: Final answer
    x = 484,872.23

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Why These Related Problems?

These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.