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Finding the Third Proportional to 51,100,309 and 76,631,701

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Solution

The third proportional to 51,100,309 and 76,631,701 is: 114,919,414.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,100,309 : 76,631,701 = 76,631,701 : x
  2. Step 2: Convert to fraction form
    51,100,309/76,631,701 = 76,631,701/x
  3. Step 3: Cross multiply
    51,100,309x = 76,631,701 × 76,631,701
  4. Step 4: Simplify right side
    51,100,309x = 5,872,417,598,153,401
  5. Step 5: Solve for x
    x = 5,872,417,598,153,401/51,100,309
  6. Step 6: Final answer
    x = 114,919,414.64

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