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Finding the Third Proportional to 1,080,305 and 2,359,930

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Solution

The third proportional to 1,080,305 and 2,359,930 is: 5,155,275.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,080,305 : 2,359,930 = 2,359,930 : x
  2. Step 2: Convert to fraction form
    1,080,305/2,359,930 = 2,359,930/x
  3. Step 3: Cross multiply
    1,080,305x = 2,359,930 × 2,359,930
  4. Step 4: Simplify right side
    1,080,305x = 5,569,269,604,900
  5. Step 5: Solve for x
    x = 5,569,269,604,900/1,080,305
  6. Step 6: Final answer
    x = 5,155,275.23

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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.