Finding the Third Proportional to 2,510,864 and 3,223,896

Step by Step Solution

1. Step 1: Write the proportion equation
   2,510,864 : 3,223,896 = 3,223,896 : x
2. Step 2: Convert to fraction form
   2,510,864/3,223,896 = 3,223,896/x
3. Step 3: Cross multiply
   2,510,864x = 3,223,896 × 3,223,896
4. Step 4: Simplify right side
   2,510,864x = 10,393,505,418,816
5. Step 5: Solve for x
   x = 10,393,505,418,816/2,510,864
6. Step 6: Final answer
   x = 4,139,413.93