Finding the Third Proportional to 787,847.25 and 1,222,238.25

Step by Step Solution

1. Step 1: Write the proportion equation
   787,847.25 : 1,222,238.25 = 1,222,238.25 : x
2. Step 2: Convert to fraction form
   787,847.25/1,222,238.25 = 1,222,238.25/x
3. Step 3: Cross multiply
   787,847.25x = 1,222,238.25 × 1,222,238.25
4. Step 4: Simplify right side
   787,847.25x = 1,493,866,339,763.06
5. Step 5: Solve for x
   x = 1,493,866,339,763.06/787,847.25
6. Step 6: Final answer
   x = 1,896,137.02