Finding the Third Proportional to 1,313,494 and 2,836,556

Step by Step Solution

1. Step 1: Write the proportion equation
   1,313,494 : 2,836,556 = 2,836,556 : x
2. Step 2: Convert to fraction form
   1,313,494/2,836,556 = 2,836,556/x
3. Step 3: Cross multiply
   1,313,494x = 2,836,556 × 2,836,556
4. Step 4: Simplify right side
   1,313,494x = 8,046,049,941,136
5. Step 5: Solve for x
   x = 8,046,049,941,136/1,313,494
6. Step 6: Final answer
   x = 6,125,684.58