Finding the Third Proportional to 2,274,978 and 4,951,676

Step by Step Solution

1. Step 1: Write the proportion equation
   2,274,978 : 4,951,676 = 4,951,676 : x
2. Step 2: Convert to fraction form
   2,274,978/4,951,676 = 4,951,676/x
3. Step 3: Cross multiply
   2,274,978x = 4,951,676 × 4,951,676
4. Step 4: Simplify right side
   2,274,978x = 24,519,095,208,976
5. Step 5: Solve for x
   x = 24,519,095,208,976/2,274,978
6. Step 6: Final answer
   x = 10,777,728.49