Finding the Third Proportional to 41,394.38 and 89,989.88

Step by Step Solution

1. Step 1: Write the proportion equation
   41,394.38 : 89,989.88 = 89,989.88 : x
2. Step 2: Convert to fraction form
   41,394.38/89,989.88 = 89,989.88/x
3. Step 3: Cross multiply
   41,394.38x = 89,989.88 × 89,989.88
4. Step 4: Simplify right side
   41,394.38x = 8,098,177,602.52
5. Step 5: Solve for x
   x = 8,098,177,602.52/41,394.38
6. Step 6: Final answer
   x = 195,634.74