Finding the Third Proportional to 2,646,578 and 5,741,244

Step by Step Solution

1. Step 1: Write the proportion equation
   2,646,578 : 5,741,244 = 5,741,244 : x
2. Step 2: Convert to fraction form
   2,646,578/5,741,244 = 5,741,244/x
3. Step 3: Cross multiply
   2,646,578x = 5,741,244 × 5,741,244
4. Step 4: Simplify right side
   2,646,578x = 32,961,882,667,536
5. Step 5: Solve for x
   x = 32,961,882,667,536/2,646,578
6. Step 6: Final answer
   x = 12,454,529.08