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Finding the Third Proportional to 89,836 and 134,756

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Solution

The third proportional to 89,836 and 134,756 is: 202,137.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,836 : 134,756 = 134,756 : x
  2. Step 2: Convert to fraction form
    89,836/134,756 = 134,756/x
  3. Step 3: Cross multiply
    89,836x = 134,756 × 134,756
  4. Step 4: Simplify right side
    89,836x = 18,159,179,536
  5. Step 5: Solve for x
    x = 18,159,179,536/89,836
  6. Step 6: Final answer
    x = 202,137.00

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.