Finding the Third Proportional to 11,275.75 and 25,503.50

Step by Step Solution

1. Step 1: Write the proportion equation
   11,275.75 : 25,503.50 = 25,503.50 : x
2. Step 2: Convert to fraction form
   11,275.75/25,503.50 = 25,503.50/x
3. Step 3: Cross multiply
   11,275.75x = 25,503.50 × 25,503.50
4. Step 4: Simplify right side
   11,275.75x = 650,428,512.25
5. Step 5: Solve for x
   x = 650,428,512.25/11,275.75
6. Step 6: Final answer
   x = 57,683.84