Finding the Third Proportional to 2,589,152 and 4,020,048

Step by Step Solution

1. Step 1: Write the proportion equation
   2,589,152 : 4,020,048 = 4,020,048 : x
2. Step 2: Convert to fraction form
   2,589,152/4,020,048 = 4,020,048/x
3. Step 3: Cross multiply
   2,589,152x = 4,020,048 × 4,020,048
4. Step 4: Simplify right side
   2,589,152x = 16,160,785,922,304
5. Step 5: Solve for x
   x = 16,160,785,922,304/2,589,152
6. Step 6: Final answer
   x = 6,241,729.31