Finding the Third Proportional to 2,116,500 and 4,995,266

Step by Step Solution

1. Step 1: Write the proportion equation
   2,116,500 : 4,995,266 = 4,995,266 : x
2. Step 2: Convert to fraction form
   2,116,500/4,995,266 = 4,995,266/x
3. Step 3: Cross multiply
   2,116,500x = 4,995,266 × 4,995,266
4. Step 4: Simplify right side
   2,116,500x = 24,952,682,410,756
5. Step 5: Solve for x
   x = 24,952,682,410,756/2,116,500
6. Step 6: Final answer
   x = 11,789,597.17