Finding the Third Proportional to 2,222,676 and 4,776,708

Step by Step Solution

1. Step 1: Write the proportion equation
   2,222,676 : 4,776,708 = 4,776,708 : x
2. Step 2: Convert to fraction form
   2,222,676/4,776,708 = 4,776,708/x
3. Step 3: Cross multiply
   2,222,676x = 4,776,708 × 4,776,708
4. Step 4: Simplify right side
   2,222,676x = 22,816,939,317,264
5. Step 5: Solve for x
   x = 22,816,939,317,264/2,222,676
6. Step 6: Final answer
   x = 10,265,526.47