Finding the Third Proportional to 1,226,828 and 2,681,104

Step by Step Solution

1. Step 1: Write the proportion equation
   1,226,828 : 2,681,104 = 2,681,104 : x
2. Step 2: Convert to fraction form
   1,226,828/2,681,104 = 2,681,104/x
3. Step 3: Cross multiply
   1,226,828x = 2,681,104 × 2,681,104
4. Step 4: Simplify right side
   1,226,828x = 7,188,318,658,816
5. Step 5: Solve for x
   x = 7,188,318,658,816/1,226,828
6. Step 6: Final answer
   x = 5,859,271.76