Finding the Third Proportional to 20,158.88 and 43,086.94

Step by Step Solution

1. Step 1: Write the proportion equation
   20,158.88 : 43,086.94 = 43,086.94 : x
2. Step 2: Convert to fraction form
   20,158.88/43,086.94 = 43,086.94/x
3. Step 3: Cross multiply
   20,158.88x = 43,086.94 × 43,086.94
4. Step 4: Simplify right side
   20,158.88x = 1,856,484,183.13
5. Step 5: Solve for x
   x = 1,856,484,183.13/20,158.88
6. Step 6: Final answer
   x = 92,092.65