Finding the Third Proportional to 19,443.50 and 40,096

Step by Step Solution

1. Step 1: Write the proportion equation
   19,443.50 : 40,096 = 40,096 : x
2. Step 2: Convert to fraction form
   19,443.50/40,096 = 40,096/x
3. Step 3: Cross multiply
   19,443.50x = 40,096 × 40,096
4. Step 4: Simplify right side
   19,443.50x = 1,607,689,216
5. Step 5: Solve for x
   x = 1,607,689,216/19,443.50
6. Step 6: Final answer
   x = 82,685.18