Finding the Third Proportional to 484,838 and 1,055,132

Step by Step Solution

1. Step 1: Write the proportion equation
   484,838 : 1,055,132 = 1,055,132 : x
2. Step 2: Convert to fraction form
   484,838/1,055,132 = 1,055,132/x
3. Step 3: Cross multiply
   484,838x = 1,055,132 × 1,055,132
4. Step 4: Simplify right side
   484,838x = 1,113,303,537,424
5. Step 5: Solve for x
   x = 1,113,303,537,424/484,838
6. Step 6: Final answer
   x = 2,296,238.20