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Finding the Third Proportional to 8,882,402 and 19,111,996

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Solution

The third proportional to 8,882,402 and 19,111,996 is: 41,122,704.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,882,402 : 19,111,996 = 19,111,996 : x
  2. Step 2: Convert to fraction form
    8,882,402/19,111,996 = 19,111,996/x
  3. Step 3: Cross multiply
    8,882,402x = 19,111,996 × 19,111,996
  4. Step 4: Simplify right side
    8,882,402x = 365,268,391,104,016
  5. Step 5: Solve for x
    x = 365,268,391,104,016/8,882,402
  6. Step 6: Final answer
    x = 41,122,704.32

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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.