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Finding the Third Proportional to 11,972,703 and 26,263,095

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Solution

The third proportional to 11,972,703 and 26,263,095 is: 57,610,228.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,972,703 : 26,263,095 = 26,263,095 : x
  2. Step 2: Convert to fraction form
    11,972,703/26,263,095 = 26,263,095/x
  3. Step 3: Cross multiply
    11,972,703x = 26,263,095 × 26,263,095
  4. Step 4: Simplify right side
    11,972,703x = 689,750,158,979,025
  5. Step 5: Solve for x
    x = 689,750,158,979,025/11,972,703
  6. Step 6: Final answer
    x = 57,610,228.78

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.