Finding the Third Proportional to 2,728,621 and 5,941,327

Step by Step Solution

1. Step 1: Write the proportion equation
   2,728,621 : 5,941,327 = 5,941,327 : x
2. Step 2: Convert to fraction form
   2,728,621/5,941,327 = 5,941,327/x
3. Step 3: Cross multiply
   2,728,621x = 5,941,327 × 5,941,327
4. Step 4: Simplify right side
   2,728,621x = 35,299,366,520,929
5. Step 5: Solve for x
   x = 35,299,366,520,929/2,728,621
6. Step 6: Final answer
   x = 12,936,705.58