Finding the Third Proportional to 841,896 and 1,263,804

Step by Step Solution

1. Step 1: Write the proportion equation
   841,896 : 1,263,804 = 1,263,804 : x
2. Step 2: Convert to fraction form
   841,896/1,263,804 = 1,263,804/x
3. Step 3: Cross multiply
   841,896x = 1,263,804 × 1,263,804
4. Step 4: Simplify right side
   841,896x = 1,597,200,550,416
5. Step 5: Solve for x
   x = 1,597,200,550,416/841,896
6. Step 6: Final answer
   x = 1,897,147.09