Finding the Third Proportional to 9,574.88 and 20,608.31

Step by Step Solution

1. Step 1: Write the proportion equation
   9,574.88 : 20,608.31 = 20,608.31 : x
2. Step 2: Convert to fraction form
   9,574.88/20,608.31 = 20,608.31/x
3. Step 3: Cross multiply
   9,574.88x = 20,608.31 × 20,608.31
4. Step 4: Simplify right side
   9,574.88x = 424,702,544.10
5. Step 5: Solve for x
   x = 424,702,544.10/9,574.88
6. Step 6: Final answer
   x = 44,355.94