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Finding the Third Proportional to 62,259,954 and 136,248,528

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Solution

The third proportional to 62,259,954 and 136,248,528 is: 298,163,750.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,259,954 : 136,248,528 = 136,248,528 : x
  2. Step 2: Convert to fraction form
    62,259,954/136,248,528 = 136,248,528/x
  3. Step 3: Cross multiply
    62,259,954x = 136,248,528 × 136,248,528
  4. Step 4: Simplify right side
    62,259,954x = 18,563,661,382,166,784
  5. Step 5: Solve for x
    x = 18,563,661,382,166,784/62,259,954
  6. Step 6: Final answer
    x = 298,163,750.36

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.