Finding the Third Proportional to 150.94 and 222.75

Step by Step Solution

1. Step 1: Write the proportion equation
   150.94 : 222.75 = 222.75 : x
2. Step 2: Convert to fraction form
   150.94/222.75 = 222.75/x
3. Step 3: Cross multiply
   150.94x = 222.75 × 222.75
4. Step 4: Simplify right side
   150.94x = 49,617.56
5. Step 5: Solve for x
   x = 49,617.56/150.94
6. Step 6: Final answer
   x = 328.73