Finding the Third Proportional to 18,340.88 and 40,197.94

Step by Step Solution

1. Step 1: Write the proportion equation
   18,340.88 : 40,197.94 = 40,197.94 : x
2. Step 2: Convert to fraction form
   18,340.88/40,197.94 = 40,197.94/x
3. Step 3: Cross multiply
   18,340.88x = 40,197.94 × 40,197.94
4. Step 4: Simplify right side
   18,340.88x = 1,615,874,179.25
5. Step 5: Solve for x
   x = 1,615,874,179.25/18,340.88
6. Step 6: Final answer
   x = 88,102.35