Finding the Third Proportional to 2,738,826 and 4,006,827

Step by Step Solution

1. Step 1: Write the proportion equation
   2,738,826 : 4,006,827 = 4,006,827 : x
2. Step 2: Convert to fraction form
   2,738,826/4,006,827 = 4,006,827/x
3. Step 3: Cross multiply
   2,738,826x = 4,006,827 × 4,006,827
4. Step 4: Simplify right side
   2,738,826x = 16,054,662,607,929
5. Step 5: Solve for x
   x = 16,054,662,607,929/2,738,826
6. Step 6: Final answer
   x = 5,861,877.54