Finding the Third Proportional to 235,081.50 and 330,324

Step by Step Solution

1. Step 1: Write the proportion equation
   235,081.50 : 330,324 = 330,324 : x
2. Step 2: Convert to fraction form
   235,081.50/330,324 = 330,324/x
3. Step 3: Cross multiply
   235,081.50x = 330,324 × 330,324
4. Step 4: Simplify right side
   235,081.50x = 109,113,944,976
5. Step 5: Solve for x
   x = 109,113,944,976/235,081.50
6. Step 6: Final answer
   x = 464,153.69