Finding the Third Proportional to 40,855.70 and 88,276.21

Step by Step Solution

1. Step 1: Write the proportion equation
   40,855.70 : 88,276.21 = 88,276.21 : x
2. Step 2: Convert to fraction form
   40,855.70/88,276.21 = 88,276.21/x
3. Step 3: Cross multiply
   40,855.70x = 88,276.21 × 88,276.21
4. Step 4: Simplify right side
   40,855.70x = 7,792,689,099.59
5. Step 5: Solve for x
   x = 7,792,689,099.59/40,855.70
6. Step 6: Final answer
   x = 190,736.88