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Finding the Third Proportional to 1,252,163 and 1,878,501

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Solution

The third proportional to 1,252,163 and 1,878,501 is: 2,818,136.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,252,163 : 1,878,501 = 1,878,501 : x
  2. Step 2: Convert to fraction form
    1,252,163/1,878,501 = 1,878,501/x
  3. Step 3: Cross multiply
    1,252,163x = 1,878,501 × 1,878,501
  4. Step 4: Simplify right side
    1,252,163x = 3,528,766,007,001
  5. Step 5: Solve for x
    x = 3,528,766,007,001/1,252,163
  6. Step 6: Final answer
    x = 2,818,136.30

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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.