Finding the Third Proportional to 11,855.34 and 24,806.72

Step by Step Solution

1. Step 1: Write the proportion equation
   11,855.34 : 24,806.72 = 24,806.72 : x
2. Step 2: Convert to fraction form
   11,855.34/24,806.72 = 24,806.72/x
3. Step 3: Cross multiply
   11,855.34x = 24,806.72 × 24,806.72
4. Step 4: Simplify right side
   11,855.34x = 615,373,295.14
5. Step 5: Solve for x
   x = 615,373,295.14/11,855.34
6. Step 6: Final answer
   x = 51,906.83