Finding the Third Proportional to 11,982.94 and 25,503.61

Step by Step Solution

1. Step 1: Write the proportion equation
   11,982.94 : 25,503.61 = 25,503.61 : x
2. Step 2: Convert to fraction form
   11,982.94/25,503.61 = 25,503.61/x
3. Step 3: Cross multiply
   11,982.94x = 25,503.61 × 25,503.61
4. Step 4: Simplify right side
   11,982.94x = 650,434,091.15
5. Step 5: Solve for x
   x = 650,434,091.15/11,982.94
6. Step 6: Final answer
   x = 54,280.02