Finding the Third Proportional to 151,020.75 and 331,104

Step by Step Solution

1. Step 1: Write the proportion equation
   151,020.75 : 331,104 = 331,104 : x
2. Step 2: Convert to fraction form
   151,020.75/331,104 = 331,104/x
3. Step 3: Cross multiply
   151,020.75x = 331,104 × 331,104
4. Step 4: Simplify right side
   151,020.75x = 109,629,858,816
5. Step 5: Solve for x
   x = 109,629,858,816/151,020.75
6. Step 6: Final answer
   x = 725,925.80