Finding the Third Proportional to 2,527,558 and 3,278,979

Step by Step Solution

1. Step 1: Write the proportion equation
   2,527,558 : 3,278,979 = 3,278,979 : x
2. Step 2: Convert to fraction form
   2,527,558/3,278,979 = 3,278,979/x
3. Step 3: Cross multiply
   2,527,558x = 3,278,979 × 3,278,979
4. Step 4: Simplify right side
   2,527,558x = 10,751,703,282,441
5. Step 5: Solve for x
   x = 10,751,703,282,441/2,527,558
6. Step 6: Final answer
   x = 4,253,790.92