Finding the Third Proportional to 883,060 and 1,398,896

Step by Step Solution

1. Step 1: Write the proportion equation
   883,060 : 1,398,896 = 1,398,896 : x
2. Step 2: Convert to fraction form
   883,060/1,398,896 = 1,398,896/x
3. Step 3: Cross multiply
   883,060x = 1,398,896 × 1,398,896
4. Step 4: Simplify right side
   883,060x = 1,956,910,018,816
5. Step 5: Solve for x
   x = 1,956,910,018,816/883,060
6. Step 6: Final answer
   x = 2,216,055.56