Finding the Third Proportional to 18,893.46 and 28,552.82

Step by Step Solution

1. Step 1: Write the proportion equation
   18,893.46 : 28,552.82 = 28,552.82 : x
2. Step 2: Convert to fraction form
   18,893.46/28,552.82 = 28,552.82/x
3. Step 3: Cross multiply
   18,893.46x = 28,552.82 × 28,552.82
4. Step 4: Simplify right side
   18,893.46x = 815,263,324.73
5. Step 5: Solve for x
   x = 815,263,324.73/18,893.46
6. Step 6: Final answer
   x = 43,150.55