Finding the Third Proportional to 2,728,630 and 5,941,345

Step by Step Solution

1. Step 1: Write the proportion equation
   2,728,630 : 5,941,345 = 5,941,345 : x
2. Step 2: Convert to fraction form
   2,728,630/5,941,345 = 5,941,345/x
3. Step 3: Cross multiply
   2,728,630x = 5,941,345 × 5,941,345
4. Step 4: Simplify right side
   2,728,630x = 35,299,580,409,025
5. Step 5: Solve for x
   x = 35,299,580,409,025/2,728,630
6. Step 6: Final answer
   x = 12,936,741.30