Finding the Third Proportional to 785,074 and 1,245,150

Step by Step Solution

1. Step 1: Write the proportion equation
   785,074 : 1,245,150 = 1,245,150 : x
2. Step 2: Convert to fraction form
   785,074/1,245,150 = 1,245,150/x
3. Step 3: Cross multiply
   785,074x = 1,245,150 × 1,245,150
4. Step 4: Simplify right side
   785,074x = 1,550,398,522,500
5. Step 5: Solve for x
   x = 1,550,398,522,500/785,074
6. Step 6: Final answer
   x = 1,974,843.80