Finding the Third Proportional to 497,266 and 1,085,616

Step by Step Solution

1. Step 1: Write the proportion equation
   497,266 : 1,085,616 = 1,085,616 : x
2. Step 2: Convert to fraction form
   497,266/1,085,616 = 1,085,616/x
3. Step 3: Cross multiply
   497,266x = 1,085,616 × 1,085,616
4. Step 4: Simplify right side
   497,266x = 1,178,562,099,456
5. Step 5: Solve for x
   x = 1,178,562,099,456/497,266
6. Step 6: Final answer
   x = 2,370,083.82