Finding the Third Proportional to 151,284 and 329,096

Step by Step Solution

1. Step 1: Write the proportion equation
   151,284 : 329,096 = 329,096 : x
2. Step 2: Convert to fraction form
   151,284/329,096 = 329,096/x
3. Step 3: Cross multiply
   151,284x = 329,096 × 329,096
4. Step 4: Simplify right side
   151,284x = 108,304,177,216
5. Step 5: Solve for x
   x = 108,304,177,216/151,284
6. Step 6: Final answer
   x = 715,899.75