Finding the Third Proportional to 1,226,826 and 2,681,100

Step by Step Solution

1. Step 1: Write the proportion equation
   1,226,826 : 2,681,100 = 2,681,100 : x
2. Step 2: Convert to fraction form
   1,226,826/2,681,100 = 2,681,100/x
3. Step 3: Cross multiply
   1,226,826x = 2,681,100 × 2,681,100
4. Step 4: Simplify right side
   1,226,826x = 7,188,297,210,000
5. Step 5: Solve for x
   x = 7,188,297,210,000/1,226,826
6. Step 6: Final answer
   x = 5,859,263.83