Finding the Third Proportional to 2,508,606 and 5,504,427

Step by Step Solution

1. Step 1: Write the proportion equation
   2,508,606 : 5,504,427 = 5,504,427 : x
2. Step 2: Convert to fraction form
   2,508,606/5,504,427 = 5,504,427/x
3. Step 3: Cross multiply
   2,508,606x = 5,504,427 × 5,504,427
4. Step 4: Simplify right side
   2,508,606x = 30,298,716,598,329
5. Step 5: Solve for x
   x = 30,298,716,598,329/2,508,606
6. Step 6: Final answer
   x = 12,077,909.64