Finding the Third Proportional to 4,924.88 and 10,806.56

Step by Step Solution

1. Step 1: Write the proportion equation
   4,924.88 : 10,806.56 = 10,806.56 : x
2. Step 2: Convert to fraction form
   4,924.88/10,806.56 = 10,806.56/x
3. Step 3: Cross multiply
   4,924.88x = 10,806.56 × 10,806.56
4. Step 4: Simplify right side
   4,924.88x = 116,781,793.07
5. Step 5: Solve for x
   x = 116,781,793.07/4,924.88
6. Step 6: Final answer
   x = 23,712.64