Finding the Third Proportional to 150,696 and 330,297.75

Step by Step Solution

1. Step 1: Write the proportion equation
   150,696 : 330,297.75 = 330,297.75 : x
2. Step 2: Convert to fraction form
   150,696/330,297.75 = 330,297.75/x
3. Step 3: Cross multiply
   150,696x = 330,297.75 × 330,297.75
4. Step 4: Simplify right side
   150,696x = 109,096,603,655.06
5. Step 5: Solve for x
   x = 109,096,603,655.06/150,696
6. Step 6: Final answer
   x = 723,951.56