Finding the Third Proportional to 7,733.25 and 12,450.75

Step by Step Solution

1. Step 1: Write the proportion equation
   7,733.25 : 12,450.75 = 12,450.75 : x
2. Step 2: Convert to fraction form
   7,733.25/12,450.75 = 12,450.75/x
3. Step 3: Cross multiply
   7,733.25x = 12,450.75 × 12,450.75
4. Step 4: Simplify right side
   7,733.25x = 155,021,175.56
5. Step 5: Solve for x
   x = 155,021,175.56/7,733.25
6. Step 6: Final answer
   x = 20,046.06