Finding the Third Proportional to 41,326.31 and 90,352.69

Step by Step Solution

1. Step 1: Write the proportion equation
   41,326.31 : 90,352.69 = 90,352.69 : x
2. Step 2: Convert to fraction form
   41,326.31/90,352.69 = 90,352.69/x
3. Step 3: Cross multiply
   41,326.31x = 90,352.69 × 90,352.69
4. Step 4: Simplify right side
   41,326.31x = 8,163,608,138.47
5. Step 5: Solve for x
   x = 8,163,608,138.47/41,326.31
6. Step 6: Final answer
   x = 197,540.20