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Finding the Third Proportional to 1,355,266 and 1,806,775

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Solution

The third proportional to 1,355,266 and 1,806,775 is: 2,408,704.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,355,266 : 1,806,775 = 1,806,775 : x
  2. Step 2: Convert to fraction form
    1,355,266/1,806,775 = 1,806,775/x
  3. Step 3: Cross multiply
    1,355,266x = 1,806,775 × 1,806,775
  4. Step 4: Simplify right side
    1,355,266x = 3,264,435,900,625
  5. Step 5: Solve for x
    x = 3,264,435,900,625/1,355,266
  6. Step 6: Final answer
    x = 2,408,704.93

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These problems maintain the same ratio (1.33) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.