Finding the Third Proportional to 2,548,764 and 5,392,782

Step by Step Solution

1. Step 1: Write the proportion equation
   2,548,764 : 5,392,782 = 5,392,782 : x
2. Step 2: Convert to fraction form
   2,548,764/5,392,782 = 5,392,782/x
3. Step 3: Cross multiply
   2,548,764x = 5,392,782 × 5,392,782
4. Step 4: Simplify right side
   2,548,764x = 29,082,097,699,524
5. Step 5: Solve for x
   x = 29,082,097,699,524/2,548,764
6. Step 6: Final answer
   x = 11,410,274.82