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Finding the Third Proportional to 1,868,401.69 and 2,802,600

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Solution

The third proportional to 1,868,401.69 and 2,802,600 is: 4,203,896.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,868,401.69 : 2,802,600 = 2,802,600 : x
  2. Step 2: Convert to fraction form
    1,868,401.69/2,802,600 = 2,802,600/x
  3. Step 3: Cross multiply
    1,868,401.69x = 2,802,600 × 2,802,600
  4. Step 4: Simplify right side
    1,868,401.69x = 7,854,566,760,000
  5. Step 5: Solve for x
    x = 7,854,566,760,000/1,868,401.69
  6. Step 6: Final answer
    x = 4,203,896.20

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