Finding the Third Proportional to 9,583.88 and 20,855.25

Step by Step Solution

1. Step 1: Write the proportion equation
   9,583.88 : 20,855.25 = 20,855.25 : x
2. Step 2: Convert to fraction form
   9,583.88/20,855.25 = 20,855.25/x
3. Step 3: Cross multiply
   9,583.88x = 20,855.25 × 20,855.25
4. Step 4: Simplify right side
   9,583.88x = 434,941,452.56
5. Step 5: Solve for x
   x = 434,941,452.56/9,583.88
6. Step 6: Final answer
   x = 45,382.63