Finding the Third Proportional to 2,541,330 and 5,580,324

Step by Step Solution

1. Step 1: Write the proportion equation
   2,541,330 : 5,580,324 = 5,580,324 : x
2. Step 2: Convert to fraction form
   2,541,330/5,580,324 = 5,580,324/x
3. Step 3: Cross multiply
   2,541,330x = 5,580,324 × 5,580,324
4. Step 4: Simplify right side
   2,541,330x = 31,140,015,944,976
5. Step 5: Solve for x
   x = 31,140,015,944,976/2,541,330
6. Step 6: Final answer
   x = 12,253,432.63