Finding the Third Proportional to 2,589,144 and 5,632,752

Step by Step Solution

1. Step 1: Write the proportion equation
   2,589,144 : 5,632,752 = 5,632,752 : x
2. Step 2: Convert to fraction form
   2,589,144/5,632,752 = 5,632,752/x
3. Step 3: Cross multiply
   2,589,144x = 5,632,752 × 5,632,752
4. Step 4: Simplify right side
   2,589,144x = 31,727,895,093,504
5. Step 5: Solve for x
   x = 31,727,895,093,504/2,589,144
6. Step 6: Final answer
   x = 12,254,202.58