Finding the Third Proportional to 23,512.50 and 51,309.50

Step by Step Solution

1. Step 1: Write the proportion equation
   23,512.50 : 51,309.50 = 51,309.50 : x
2. Step 2: Convert to fraction form
   23,512.50/51,309.50 = 51,309.50/x
3. Step 3: Cross multiply
   23,512.50x = 51,309.50 × 51,309.50
4. Step 4: Simplify right side
   23,512.50x = 2,632,664,790.25
5. Step 5: Solve for x
   x = 2,632,664,790.25/23,512.50
6. Step 6: Final answer
   x = 111,968.73