Finding the Third Proportional to 488,362 and 1,055,680

Step by Step Solution

1. Step 1: Write the proportion equation
   488,362 : 1,055,680 = 1,055,680 : x
2. Step 2: Convert to fraction form
   488,362/1,055,680 = 1,055,680/x
3. Step 3: Cross multiply
   488,362x = 1,055,680 × 1,055,680
4. Step 4: Simplify right side
   488,362x = 1,114,460,262,400
5. Step 5: Solve for x
   x = 1,114,460,262,400/488,362
6. Step 6: Final answer
   x = 2,282,037.22