Finding the Third Proportional to 2,800,000 and 4,199,136

Step by Step Solution

1. Step 1: Write the proportion equation
   2,800,000 : 4,199,136 = 4,199,136 : x
2. Step 2: Convert to fraction form
   2,800,000/4,199,136 = 4,199,136/x
3. Step 3: Cross multiply
   2,800,000x = 4,199,136 × 4,199,136
4. Step 4: Simplify right side
   2,800,000x = 17,632,743,146,496
5. Step 5: Solve for x
   x = 17,632,743,146,496/2,800,000
6. Step 6: Final answer
   x = 6,297,408.27