Finding the Third Proportional to 505,629 and 1,083,222

Step by Step Solution

1. Step 1: Write the proportion equation
   505,629 : 1,083,222 = 1,083,222 : x
2. Step 2: Convert to fraction form
   505,629/1,083,222 = 1,083,222/x
3. Step 3: Cross multiply
   505,629x = 1,083,222 × 1,083,222
4. Step 4: Simplify right side
   505,629x = 1,173,369,901,284
5. Step 5: Solve for x
   x = 1,173,369,901,284/505,629
6. Step 6: Final answer
   x = 2,320,614.33