Finding the Third Proportional to 2,599,008 and 3,898,512

Step by Step Solution

1. Step 1: Write the proportion equation
   2,599,008 : 3,898,512 = 3,898,512 : x
2. Step 2: Convert to fraction form
   2,599,008/3,898,512 = 3,898,512/x
3. Step 3: Cross multiply
   2,599,008x = 3,898,512 × 3,898,512
4. Step 4: Simplify right side
   2,599,008x = 15,198,395,814,144
5. Step 5: Solve for x
   x = 15,198,395,814,144/2,599,008
6. Step 6: Final answer
   x = 5,847,768