Finding the Third Proportional to 1,281,726 and 2,783,504

Step by Step Solution

1. Step 1: Write the proportion equation
   1,281,726 : 2,783,504 = 2,783,504 : x
2. Step 2: Convert to fraction form
   1,281,726/2,783,504 = 2,783,504/x
3. Step 3: Cross multiply
   1,281,726x = 2,783,504 × 2,783,504
4. Step 4: Simplify right side
   1,281,726x = 7,747,894,518,016
5. Step 5: Solve for x
   x = 7,747,894,518,016/1,281,726
6. Step 6: Final answer
   x = 6,044,891.43