Finding the Third Proportional to 925,738.88 and 1,388,608.31

Step by Step Solution

1. Step 1: Write the proportion equation
   925,738.88 : 1,388,608.31 = 1,388,608.31 : x
2. Step 2: Convert to fraction form
   925,738.88/1,388,608.31 = 1,388,608.31/x
3. Step 3: Cross multiply
   925,738.88x = 1,388,608.31 × 1,388,608.31
4. Step 4: Simplify right side
   925,738.88x = 1,928,233,045,544.10
5. Step 5: Solve for x
   x = 1,928,233,045,544.10/925,738.88
6. Step 6: Final answer
   x = 2,082,912.47