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Finding the Third Proportional to 2,100,922 and 3,259,295

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Solution

The third proportional to 2,100,922 and 3,259,295 is: 5,056,353.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,100,922 : 3,259,295 = 3,259,295 : x
  2. Step 2: Convert to fraction form
    2,100,922/3,259,295 = 3,259,295/x
  3. Step 3: Cross multiply
    2,100,922x = 3,259,295 × 3,259,295
  4. Step 4: Simplify right side
    2,100,922x = 10,623,003,897,025
  5. Step 5: Solve for x
    x = 10,623,003,897,025/2,100,922
  6. Step 6: Final answer
    x = 5,056,353.30

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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.