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Finding the Third Proportional to 10,958,608 and 17,452,688

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Solution

The third proportional to 10,958,608 and 17,452,688 is: 27,795,165.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,958,608 : 17,452,688 = 17,452,688 : x
  2. Step 2: Convert to fraction form
    10,958,608/17,452,688 = 17,452,688/x
  3. Step 3: Cross multiply
    10,958,608x = 17,452,688 × 17,452,688
  4. Step 4: Simplify right side
    10,958,608x = 304,596,318,425,344
  5. Step 5: Solve for x
    x = 304,596,318,425,344/10,958,608
  6. Step 6: Final answer
    x = 27,795,165.08

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Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.