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Finding the Third Proportional to 36,859 and 58,457

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Solution

The third proportional to 36,859 and 58,457 is: 92,710.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,859 : 58,457 = 58,457 : x
  2. Step 2: Convert to fraction form
    36,859/58,457 = 58,457/x
  3. Step 3: Cross multiply
    36,859x = 58,457 × 58,457
  4. Step 4: Simplify right side
    36,859x = 3,417,220,849
  5. Step 5: Solve for x
    x = 3,417,220,849/36,859
  6. Step 6: Final answer
    x = 92,710.62

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Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.