Finding the Third Proportional to 18,057.94 and 43,500.38

Step by Step Solution

1. Step 1: Write the proportion equation
   18,057.94 : 43,500.38 = 43,500.38 : x
2. Step 2: Convert to fraction form
   18,057.94/43,500.38 = 43,500.38/x
3. Step 3: Cross multiply
   18,057.94x = 43,500.38 × 43,500.38
4. Step 4: Simplify right side
   18,057.94x = 1,892,282,625.14
5. Step 5: Solve for x
   x = 1,892,282,625.14/18,057.94
6. Step 6: Final answer
   x = 104,789.52