Finding the Third Proportional to 68,736 and 150,096

Step by Step Solution

1. Step 1: Write the proportion equation
   68,736 : 150,096 = 150,096 : x
2. Step 2: Convert to fraction form
   68,736/150,096 = 150,096/x
3. Step 3: Cross multiply
   68,736x = 150,096 × 150,096
4. Step 4: Simplify right side
   68,736x = 22,528,809,216
5. Step 5: Solve for x
   x = 22,528,809,216/68,736
6. Step 6: Final answer
   x = 327,758.51