Finding the Third Proportional to 32,960.81 and 68,258.06

Step by Step Solution

1. Step 1: Write the proportion equation
   32,960.81 : 68,258.06 = 68,258.06 : x
2. Step 2: Convert to fraction form
   32,960.81/68,258.06 = 68,258.06/x
3. Step 3: Cross multiply
   32,960.81x = 68,258.06 × 68,258.06
4. Step 4: Simplify right side
   32,960.81x = 4,659,163,096.25
5. Step 5: Solve for x
   x = 4,659,163,096.25/32,960.81
6. Step 6: Final answer
   x = 141,354.62