Finding the Third Proportional to 1,236,552 and 2,605,944

Step by Step Solution

1. Step 1: Write the proportion equation
   1,236,552 : 2,605,944 = 2,605,944 : x
2. Step 2: Convert to fraction form
   1,236,552/2,605,944 = 2,605,944/x
3. Step 3: Cross multiply
   1,236,552x = 2,605,944 × 2,605,944
4. Step 4: Simplify right side
   1,236,552x = 6,790,944,131,136
5. Step 5: Solve for x
   x = 6,790,944,131,136/1,236,552
6. Step 6: Final answer
   x = 5,491,838.70