Finding the Third Proportional to 1,079,760 and 2,362,912

Step by Step Solution

1. Step 1: Write the proportion equation
   1,079,760 : 2,362,912 = 2,362,912 : x
2. Step 2: Convert to fraction form
   1,079,760/2,362,912 = 2,362,912/x
3. Step 3: Cross multiply
   1,079,760x = 2,362,912 × 2,362,912
4. Step 4: Simplify right side
   1,079,760x = 5,583,353,119,744
5. Step 5: Solve for x
   x = 5,583,353,119,744/1,079,760
6. Step 6: Final answer
   x = 5,170,920.50