Finding the Third Proportional to 41,769.42 and 91,159.17

Step by Step Solution

1. Step 1: Write the proportion equation
   41,769.42 : 91,159.17 = 91,159.17 : x
2. Step 2: Convert to fraction form
   41,769.42/91,159.17 = 91,159.17/x
3. Step 3: Cross multiply
   41,769.42x = 91,159.17 × 91,159.17
4. Step 4: Simplify right side
   41,769.42x = 8,309,994,616.94
5. Step 5: Solve for x
   x = 8,309,994,616.94/41,769.42
6. Step 6: Final answer
   x = 198,949.24