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Finding the Third Proportional to 662,978,214 and 1,040,017,176

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Solution

The third proportional to 662,978,214 and 1,040,017,176 is: 1,631,480,044.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    662,978,214 : 1,040,017,176 = 1,040,017,176 : x
  2. Step 2: Convert to fraction form
    662,978,214/1,040,017,176 = 1,040,017,176/x
  3. Step 3: Cross multiply
    662,978,214x = 1,040,017,176 × 1,040,017,176
  4. Step 4: Simplify right side
    662,978,214x = 1,081,635,726,375,014,912
  5. Step 5: Solve for x
    x = 1,081,635,726,375,014,912/662,978,214
  6. Step 6: Final answer
    x = 1,631,480,044.95

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