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Finding the Third Proportional to 60,978 and 92,548

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Solution

The third proportional to 60,978 and 92,548 is: 140,462.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,978 : 92,548 = 92,548 : x
  2. Step 2: Convert to fraction form
    60,978/92,548 = 92,548/x
  3. Step 3: Cross multiply
    60,978x = 92,548 × 92,548
  4. Step 4: Simplify right side
    60,978x = 8,565,132,304
  5. Step 5: Solve for x
    x = 8,565,132,304/60,978
  6. Step 6: Final answer
    x = 140,462.66

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These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.