Finding the Third Proportional to 2,656,974 and 4,229,826

Step by Step Solution

1. Step 1: Write the proportion equation
   2,656,974 : 4,229,826 = 4,229,826 : x
2. Step 2: Convert to fraction form
   2,656,974/4,229,826 = 4,229,826/x
3. Step 3: Cross multiply
   2,656,974x = 4,229,826 × 4,229,826
4. Step 4: Simplify right side
   2,656,974x = 17,891,427,990,276
5. Step 5: Solve for x
   x = 17,891,427,990,276/2,656,974
6. Step 6: Final answer
   x = 6,733,761.03