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Finding the Third Proportional to 5,262,422 and 11,336,948

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Solution

The third proportional to 5,262,422 and 11,336,948 is: 24,423,428.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,262,422 : 11,336,948 = 11,336,948 : x
  2. Step 2: Convert to fraction form
    5,262,422/11,336,948 = 11,336,948/x
  3. Step 3: Cross multiply
    5,262,422x = 11,336,948 × 11,336,948
  4. Step 4: Simplify right side
    5,262,422x = 128,526,389,954,704
  5. Step 5: Solve for x
    x = 128,526,389,954,704/5,262,422
  6. Step 6: Final answer
    x = 24,423,428.98

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.