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Finding the Third Proportional to 1,225,980,360 and 1,837,172,664

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Solution

The third proportional to 1,225,980,360 and 1,837,172,664 is: 2,753,064,818.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,225,980,360 : 1,837,172,664 = 1,837,172,664 : x
  2. Step 2: Convert to fraction form
    1,225,980,360/1,837,172,664 = 1,837,172,664/x
  3. Step 3: Cross multiply
    1,225,980,360x = 1,837,172,664 × 1,837,172,664
  4. Step 4: Simplify right side
    1,225,980,360x = 3,375,203,397,348,856,832
  5. Step 5: Solve for x
    x = 3,375,203,397,348,856,832/1,225,980,360
  6. Step 6: Final answer
    x = 2,753,064,818.55

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