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Finding the Third Proportional to 1,978,870.50 and 3,032,295.75

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Solution

The third proportional to 1,978,870.50 and 3,032,295.75 is: 4,646,497.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,978,870.50 : 3,032,295.75 = 3,032,295.75 : x
  2. Step 2: Convert to fraction form
    1,978,870.50/3,032,295.75 = 3,032,295.75/x
  3. Step 3: Cross multiply
    1,978,870.50x = 3,032,295.75 × 3,032,295.75
  4. Step 4: Simplify right side
    1,978,870.50x = 9,194,817,515,468.06
  5. Step 5: Solve for x
    x = 9,194,817,515,468.06/1,978,870.50
  6. Step 6: Final answer
    x = 4,646,497.85

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