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Finding the Third Proportional to 62,682,954 and 88,775,631

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Solution

The third proportional to 62,682,954 and 88,775,631 is: 125,729,758.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,682,954 : 88,775,631 = 88,775,631 : x
  2. Step 2: Convert to fraction form
    62,682,954/88,775,631 = 88,775,631/x
  3. Step 3: Cross multiply
    62,682,954x = 88,775,631 × 88,775,631
  4. Step 4: Simplify right side
    62,682,954x = 7,881,112,659,448,161
  5. Step 5: Solve for x
    x = 7,881,112,659,448,161/62,682,954
  6. Step 6: Final answer
    x = 125,729,758.36

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Why These Related Problems?

These problems maintain the same ratio (1.42) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.