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Finding the Third Proportional to 2,714,956 and 5,361,380

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Solution

The third proportional to 2,714,956 and 5,361,380 is: 10,587,425.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,714,956 : 5,361,380 = 5,361,380 : x
  2. Step 2: Convert to fraction form
    2,714,956/5,361,380 = 5,361,380/x
  3. Step 3: Cross multiply
    2,714,956x = 5,361,380 × 5,361,380
  4. Step 4: Simplify right side
    2,714,956x = 28,744,395,504,400
  5. Step 5: Solve for x
    x = 28,744,395,504,400/2,714,956
  6. Step 6: Final answer
    x = 10,587,425.91

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These problems maintain the same ratio (1.97) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.