Finding the Third Proportional to 2,539,728 and 3,835,512

Step by Step Solution

1. Step 1: Write the proportion equation
   2,539,728 : 3,835,512 = 3,835,512 : x
2. Step 2: Convert to fraction form
   2,539,728/3,835,512 = 3,835,512/x
3. Step 3: Cross multiply
   2,539,728x = 3,835,512 × 3,835,512
4. Step 4: Simplify right side
   2,539,728x = 14,711,152,302,144
5. Step 5: Solve for x
   x = 14,711,152,302,144/2,539,728
6. Step 6: Final answer
   x = 5,792,412.53