Finding the Third Proportional to 28,400.25 and 44,100.75

Step by Step Solution

1. Step 1: Write the proportion equation
   28,400.25 : 44,100.75 = 44,100.75 : x
2. Step 2: Convert to fraction form
   28,400.25/44,100.75 = 44,100.75/x
3. Step 3: Cross multiply
   28,400.25x = 44,100.75 × 44,100.75
4. Step 4: Simplify right side
   28,400.25x = 1,944,876,150.56
5. Step 5: Solve for x
   x = 1,944,876,150.56/28,400.25
6. Step 6: Final answer
   x = 68,480.95