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Finding the Third Proportional to 13,298,134 and 28,722,284

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Solution

The third proportional to 13,298,134 and 28,722,284 is: 62,036,493.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,298,134 : 28,722,284 = 28,722,284 : x
  2. Step 2: Convert to fraction form
    13,298,134/28,722,284 = 28,722,284/x
  3. Step 3: Cross multiply
    13,298,134x = 28,722,284 × 28,722,284
  4. Step 4: Simplify right side
    13,298,134x = 824,969,598,176,656
  5. Step 5: Solve for x
    x = 824,969,598,176,656/13,298,134
  6. Step 6: Final answer
    x = 62,036,493.10

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.