Finding the Third Proportional to 40.94 and 89.56

Step by Step Solution

1. Step 1: Write the proportion equation
   40.94 : 89.56 = 89.56 : x
2. Step 2: Convert to fraction form
   40.94/89.56 = 89.56/x
3. Step 3: Cross multiply
   40.94x = 89.56 × 89.56
4. Step 4: Simplify right side
   40.94x = 8,021.44
5. Step 5: Solve for x
   x = 8,021.44/40.94
6. Step 6: Final answer
   x = 195.94