Finding the Third Proportional to 1,397,105 and 3,055,750

Step by Step Solution

1. Step 1: Write the proportion equation
   1,397,105 : 3,055,750 = 3,055,750 : x
2. Step 2: Convert to fraction form
   1,397,105/3,055,750 = 3,055,750/x
3. Step 3: Cross multiply
   1,397,105x = 3,055,750 × 3,055,750
4. Step 4: Simplify right side
   1,397,105x = 9,337,608,062,500
5. Step 5: Solve for x
   x = 9,337,608,062,500/1,397,105
6. Step 6: Final answer
   x = 6,683,540.65