Finding the Third Proportional to 683,993 and 1,022,161

Step by Step Solution

1. Step 1: Write the proportion equation
   683,993 : 1,022,161 = 1,022,161 : x
2. Step 2: Convert to fraction form
   683,993/1,022,161 = 1,022,161/x
3. Step 3: Cross multiply
   683,993x = 1,022,161 × 1,022,161
4. Step 4: Simplify right side
   683,993x = 1,044,813,109,921
5. Step 5: Solve for x
   x = 1,044,813,109,921/683,993
6. Step 6: Final answer
   x = 1,527,520.18