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Finding the Third Proportional to 11,795,718 and 17,801,958

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Solution

The third proportional to 11,795,718 and 17,801,958 is: 26,866,504.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,795,718 : 17,801,958 = 17,801,958 : x
  2. Step 2: Convert to fraction form
    11,795,718/17,801,958 = 17,801,958/x
  3. Step 3: Cross multiply
    11,795,718x = 17,801,958 × 17,801,958
  4. Step 4: Simplify right side
    11,795,718x = 316,909,708,633,764
  5. Step 5: Solve for x
    x = 316,909,708,633,764/11,795,718
  6. Step 6: Final answer
    x = 26,866,504.32

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.