Finding the Third Proportional to 2,228,606 and 4,811,884

Step by Step Solution

1. Step 1: Write the proportion equation
   2,228,606 : 4,811,884 = 4,811,884 : x
2. Step 2: Convert to fraction form
   2,228,606/4,811,884 = 4,811,884/x
3. Step 3: Cross multiply
   2,228,606x = 4,811,884 × 4,811,884
4. Step 4: Simplify right side
   2,228,606x = 23,154,227,629,456
5. Step 5: Solve for x
   x = 23,154,227,629,456/2,228,606
6. Step 6: Final answer
   x = 10,389,556.35