Finding the Third Proportional to 40,711.50 and 88,392.38

Step by Step Solution

1. Step 1: Write the proportion equation
   40,711.50 : 88,392.38 = 88,392.38 : x
2. Step 2: Convert to fraction form
   40,711.50/88,392.38 = 88,392.38/x
3. Step 3: Cross multiply
   40,711.50x = 88,392.38 × 88,392.38
4. Step 4: Simplify right side
   40,711.50x = 7,813,211,958.14
5. Step 5: Solve for x
   x = 7,813,211,958.14/40,711.50
6. Step 6: Final answer
   x = 191,916.58