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Finding the Third Proportional to 5,080,518 and 10,958,724

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Solution

The third proportional to 5,080,518 and 10,958,724 is: 23,638,068.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,080,518 : 10,958,724 = 10,958,724 : x
  2. Step 2: Convert to fraction form
    5,080,518/10,958,724 = 10,958,724/x
  3. Step 3: Cross multiply
    5,080,518x = 10,958,724 × 10,958,724
  4. Step 4: Simplify right side
    5,080,518x = 120,093,631,708,176
  5. Step 5: Solve for x
    x = 120,093,631,708,176/5,080,518
  6. Step 6: Final answer
    x = 23,638,068.34

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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.