Finding the Third Proportional to 124,540 and 188,104

Step by Step Solution

1. Step 1: Write the proportion equation
   124,540 : 188,104 = 188,104 : x
2. Step 2: Convert to fraction form
   124,540/188,104 = 188,104/x
3. Step 3: Cross multiply
   124,540x = 188,104 × 188,104
4. Step 4: Simplify right side
   124,540x = 35,383,114,816
5. Step 5: Solve for x
   x = 35,383,114,816/124,540
6. Step 6: Final answer
   x = 284,110.44