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Finding the Third Proportional to 27,899,196 and 59,117,286

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Solution

The third proportional to 27,899,196 and 59,117,286 is: 125,267,176.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,899,196 : 59,117,286 = 59,117,286 : x
  2. Step 2: Convert to fraction form
    27,899,196/59,117,286 = 59,117,286/x
  3. Step 3: Cross multiply
    27,899,196x = 59,117,286 × 59,117,286
  4. Step 4: Simplify right side
    27,899,196x = 3,494,853,504,005,796
  5. Step 5: Solve for x
    x = 3,494,853,504,005,796/27,899,196
  6. Step 6: Final answer
    x = 125,267,176.30

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Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.