Finding the Third Proportional to 41,938.50 and 91,260

Step by Step Solution

1. Step 1: Write the proportion equation
   41,938.50 : 91,260 = 91,260 : x
2. Step 2: Convert to fraction form
   41,938.50/91,260 = 91,260/x
3. Step 3: Cross multiply
   41,938.50x = 91,260 × 91,260
4. Step 4: Simplify right side
   41,938.50x = 8,328,387,600
5. Step 5: Solve for x
   x = 8,328,387,600/41,938.50
6. Step 6: Final answer
   x = 198,585.73