Finding the Third Proportional to 41,662.50 and 90,945.75

Step by Step Solution

1. Step 1: Write the proportion equation
   41,662.50 : 90,945.75 = 90,945.75 : x
2. Step 2: Convert to fraction form
   41,662.50/90,945.75 = 90,945.75/x
3. Step 3: Cross multiply
   41,662.50x = 90,945.75 × 90,945.75
4. Step 4: Simplify right side
   41,662.50x = 8,271,129,443.06
5. Step 5: Solve for x
   x = 8,271,129,443.06/41,662.50
6. Step 6: Final answer
   x = 198,526.96