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Finding the Third Proportional to 5,062,308 and 10,920,180

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Solution

The third proportional to 5,062,308 and 10,920,180 is: 23,556,514.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,062,308 : 10,920,180 = 10,920,180 : x
  2. Step 2: Convert to fraction form
    5,062,308/10,920,180 = 10,920,180/x
  3. Step 3: Cross multiply
    5,062,308x = 10,920,180 × 10,920,180
  4. Step 4: Simplify right side
    5,062,308x = 119,250,331,232,400
  5. Step 5: Solve for x
    x = 119,250,331,232,400/5,062,308
  6. Step 6: Final answer
    x = 23,556,514.39

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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.