Finding the Third Proportional to 43,963.50 and 68,116.88

Step by Step Solution

1. Step 1: Write the proportion equation
   43,963.50 : 68,116.88 = 68,116.88 : x
2. Step 2: Convert to fraction form
   43,963.50/68,116.88 = 68,116.88/x
3. Step 3: Cross multiply
   43,963.50x = 68,116.88 × 68,116.88
4. Step 4: Simplify right side
   43,963.50x = 4,639,908,659.77
5. Step 5: Solve for x
   x = 4,639,908,659.77/43,963.50
6. Step 6: Final answer
   x = 105,540.02