Finding the Third Proportional to 9,580 and 20,544

Step by Step Solution

1. Step 1: Write the proportion equation
   9,580 : 20,544 = 20,544 : x
2. Step 2: Convert to fraction form
   9,580/20,544 = 20,544/x
3. Step 3: Cross multiply
   9,580x = 20,544 × 20,544
4. Step 4: Simplify right side
   9,580x = 422,055,936
5. Step 5: Solve for x
   x = 422,055,936/9,580
6. Step 6: Final answer
   x = 44,055.94