Finding the Third Proportional to 520,706 and 1,055,896

Step by Step Solution

1. Step 1: Write the proportion equation
   520,706 : 1,055,896 = 1,055,896 : x
2. Step 2: Convert to fraction form
   520,706/1,055,896 = 1,055,896/x
3. Step 3: Cross multiply
   520,706x = 1,055,896 × 1,055,896
4. Step 4: Simplify right side
   520,706x = 1,114,916,362,816
5. Step 5: Solve for x
   x = 1,114,916,362,816/520,706
6. Step 6: Final answer
   x = 2,141,162.89