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Finding the Third Proportional to 28,829 and 62,579

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Solution

The third proportional to 28,829 and 62,579 is: 135,840.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,829 : 62,579 = 62,579 : x
  2. Step 2: Convert to fraction form
    28,829/62,579 = 62,579/x
  3. Step 3: Cross multiply
    28,829x = 62,579 × 62,579
  4. Step 4: Simplify right side
    28,829x = 3,916,131,241
  5. Step 5: Solve for x
    x = 3,916,131,241/28,829
  6. Step 6: Final answer
    x = 135,840.00

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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.