Finding the Third Proportional to 883,068 and 1,398,912

Step by Step Solution

1. Step 1: Write the proportion equation
   883,068 : 1,398,912 = 1,398,912 : x
2. Step 2: Convert to fraction form
   883,068/1,398,912 = 1,398,912/x
3. Step 3: Cross multiply
   883,068x = 1,398,912 × 1,398,912
4. Step 4: Simplify right side
   883,068x = 1,956,954,783,744
5. Step 5: Solve for x
   x = 1,956,954,783,744/883,068
6. Step 6: Final answer
   x = 2,216,086.17