Finding the Third Proportional to 883,317 and 1,906,521

Step by Step Solution

1. Step 1: Write the proportion equation
   883,317 : 1,906,521 = 1,906,521 : x
2. Step 2: Convert to fraction form
   883,317/1,906,521 = 1,906,521/x
3. Step 3: Cross multiply
   883,317x = 1,906,521 × 1,906,521
4. Step 4: Simplify right side
   883,317x = 3,634,822,323,441
5. Step 5: Solve for x
   x = 3,634,822,323,441/883,317
6. Step 6: Final answer
   x = 4,114,969.28