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Finding the Third Proportional to 6,318,123 and 13,644,936

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Solution

The third proportional to 6,318,123 and 13,644,936 is: 29,468,289.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,318,123 : 13,644,936 = 13,644,936 : x
  2. Step 2: Convert to fraction form
    6,318,123/13,644,936 = 13,644,936/x
  3. Step 3: Cross multiply
    6,318,123x = 13,644,936 × 13,644,936
  4. Step 4: Simplify right side
    6,318,123x = 186,184,278,444,096
  5. Step 5: Solve for x
    x = 186,184,278,444,096/6,318,123
  6. Step 6: Final answer
    x = 29,468,289.62

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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.