Finding the Third Proportional to 10,578.75 and 22,540.88

Step by Step Solution

1. Step 1: Write the proportion equation
   10,578.75 : 22,540.88 = 22,540.88 : x
2. Step 2: Convert to fraction form
   10,578.75/22,540.88 = 22,540.88/x
3. Step 3: Cross multiply
   10,578.75x = 22,540.88 × 22,540.88
4. Step 4: Simplify right side
   10,578.75x = 508,091,045.77
5. Step 5: Solve for x
   x = 508,091,045.77/10,578.75
6. Step 6: Final answer
   x = 48,029.40