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Finding the Third Proportional to 63,489.75 and 94,923.75

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Solution

The third proportional to 63,489.75 and 94,923.75 is: 141,920.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,489.75 : 94,923.75 = 94,923.75 : x
  2. Step 2: Convert to fraction form
    63,489.75/94,923.75 = 94,923.75/x
  3. Step 3: Cross multiply
    63,489.75x = 94,923.75 × 94,923.75
  4. Step 4: Simplify right side
    63,489.75x = 9,010,518,314.06
  5. Step 5: Solve for x
    x = 9,010,518,314.06/63,489.75
  6. Step 6: Final answer
    x = 141,920.83

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