Finding the Third Proportional to 150,707.25 and 233,145

Step by Step Solution

1. Step 1: Write the proportion equation
   150,707.25 : 233,145 = 233,145 : x
2. Step 2: Convert to fraction form
   150,707.25/233,145 = 233,145/x
3. Step 3: Cross multiply
   150,707.25x = 233,145 × 233,145
4. Step 4: Simplify right side
   150,707.25x = 54,356,591,025
5. Step 5: Solve for x
   x = 54,356,591,025/150,707.25
6. Step 6: Final answer
   x = 360,676.68