Finding the Third Proportional to 41,540.50 and 90,599.75

Step by Step Solution

1. Step 1: Write the proportion equation
   41,540.50 : 90,599.75 = 90,599.75 : x
2. Step 2: Convert to fraction form
   41,540.50/90,599.75 = 90,599.75/x
3. Step 3: Cross multiply
   41,540.50x = 90,599.75 × 90,599.75
4. Step 4: Simplify right side
   41,540.50x = 8,208,314,700.06
5. Step 5: Solve for x
   x = 8,208,314,700.06/41,540.50
6. Step 6: Final answer
   x = 197,597.88