Finding the Third Proportional to 2,537,728 and 5,493,632

Step by Step Solution

1. Step 1: Write the proportion equation
   2,537,728 : 5,493,632 = 5,493,632 : x
2. Step 2: Convert to fraction form
   2,537,728/5,493,632 = 5,493,632/x
3. Step 3: Cross multiply
   2,537,728x = 5,493,632 × 5,493,632
4. Step 4: Simplify right side
   2,537,728x = 30,179,992,551,424
5. Step 5: Solve for x
   x = 30,179,992,551,424/2,537,728
6. Step 6: Final answer
   x = 11,892,524.55