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Finding the Third Proportional to 31,534,296 and 67,990,800

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Solution

The third proportional to 31,534,296 and 67,990,800 is: 146,594,326.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,534,296 : 67,990,800 = 67,990,800 : x
  2. Step 2: Convert to fraction form
    31,534,296/67,990,800 = 67,990,800/x
  3. Step 3: Cross multiply
    31,534,296x = 67,990,800 × 67,990,800
  4. Step 4: Simplify right side
    31,534,296x = 4,622,748,884,640,000
  5. Step 5: Solve for x
    x = 4,622,748,884,640,000/31,534,296
  6. Step 6: Final answer
    x = 146,594,326.53

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