Finding the Third Proportional to 41,991.33 and 91,363.36

Step by Step Solution

1. Step 1: Write the proportion equation
   41,991.33 : 91,363.36 = 91,363.36 : x
2. Step 2: Convert to fraction form
   41,991.33/91,363.36 = 91,363.36/x
3. Step 3: Cross multiply
   41,991.33x = 91,363.36 × 91,363.36
4. Step 4: Simplify right side
   41,991.33x = 8,347,263,436.29
5. Step 5: Solve for x
   x = 8,347,263,436.29/41,991.33
6. Step 6: Final answer
   x = 198,785.41