Finding the Third Proportional to 1,233,668 and 1,840,269

Step by Step Solution

1. Step 1: Write the proportion equation
   1,233,668 : 1,840,269 = 1,840,269 : x
2. Step 2: Convert to fraction form
   1,233,668/1,840,269 = 1,840,269/x
3. Step 3: Cross multiply
   1,233,668x = 1,840,269 × 1,840,269
4. Step 4: Simplify right side
   1,233,668x = 3,386,589,992,361
5. Step 5: Solve for x
   x = 3,386,589,992,361/1,233,668
6. Step 6: Final answer
   x = 2,745,138.88