Finding the Third Proportional to 1,267,809 and 2,819,082

Step by Step Solution

1. Step 1: Write the proportion equation
   1,267,809 : 2,819,082 = 2,819,082 : x
2. Step 2: Convert to fraction form
   1,267,809/2,819,082 = 2,819,082/x
3. Step 3: Cross multiply
   1,267,809x = 2,819,082 × 2,819,082
4. Step 4: Simplify right side
   1,267,809x = 7,947,223,322,724
5. Step 5: Solve for x
   x = 7,947,223,322,724/1,267,809
6. Step 6: Final answer
   x = 6,268,470.51