Finding the Third Proportional to 10,540.88 and 15,806.25

Step by Step Solution

1. Step 1: Write the proportion equation
   10,540.88 : 15,806.25 = 15,806.25 : x
2. Step 2: Convert to fraction form
   10,540.88/15,806.25 = 15,806.25/x
3. Step 3: Cross multiply
   10,540.88x = 15,806.25 × 15,806.25
4. Step 4: Simplify right side
   10,540.88x = 249,837,539.06
5. Step 5: Solve for x
   x = 249,837,539.06/10,540.88
6. Step 6: Final answer
   x = 23,701.78