Finding the Third Proportional to 41,887.13 and 91,155.38

Step by Step Solution

1. Step 1: Write the proportion equation
   41,887.13 : 91,155.38 = 91,155.38 : x
2. Step 2: Convert to fraction form
   41,887.13/91,155.38 = 91,155.38/x
3. Step 3: Cross multiply
   41,887.13x = 91,155.38 × 91,155.38
4. Step 4: Simplify right side
   41,887.13x = 8,309,302,391.39
5. Step 5: Solve for x
   x = 8,309,302,391.39/41,887.13
6. Step 6: Final answer
   x = 198,373.66