Finding the Third Proportional to 94.78 and 150.89

Step by Step Solution

1. Step 1: Write the proportion equation
   94.78 : 150.89 = 150.89 : x
2. Step 2: Convert to fraction form
   94.78/150.89 = 150.89/x
3. Step 3: Cross multiply
   94.78x = 150.89 × 150.89
4. Step 4: Simplify right side
   94.78x = 22,767.98
5. Step 5: Solve for x
   x = 22,767.98/94.78
6. Step 6: Final answer
   x = 240.22