Finding the Third Proportional to 1,079,772 and 2,362,324

Step by Step Solution

1. Step 1: Write the proportion equation
   1,079,772 : 2,362,324 = 2,362,324 : x
2. Step 2: Convert to fraction form
   1,079,772/2,362,324 = 2,362,324/x
3. Step 3: Cross multiply
   1,079,772x = 2,362,324 × 2,362,324
4. Step 4: Simplify right side
   1,079,772x = 5,580,574,680,976
5. Step 5: Solve for x
   x = 5,580,574,680,976/1,079,772
6. Step 6: Final answer
   x = 5,168,289.86