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Finding the Third Proportional to 97,521.75 and 145,887.75

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Solution

The third proportional to 97,521.75 and 145,887.75 is: 218,240.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,521.75 : 145,887.75 = 145,887.75 : x
  2. Step 2: Convert to fraction form
    97,521.75/145,887.75 = 145,887.75/x
  3. Step 3: Cross multiply
    97,521.75x = 145,887.75 × 145,887.75
  4. Step 4: Simplify right side
    97,521.75x = 21,283,235,600.06
  5. Step 5: Solve for x
    x = 21,283,235,600.06/97,521.75
  6. Step 6: Final answer
    x = 218,240.91

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