Finding the Third Proportional to 1,268,719 and 2,735,493

Step by Step Solution

1. Step 1: Write the proportion equation
   1,268,719 : 2,735,493 = 2,735,493 : x
2. Step 2: Convert to fraction form
   1,268,719/2,735,493 = 2,735,493/x
3. Step 3: Cross multiply
   1,268,719x = 2,735,493 × 2,735,493
4. Step 4: Simplify right side
   1,268,719x = 7,482,921,953,049
5. Step 5: Solve for x
   x = 7,482,921,953,049/1,268,719
6. Step 6: Final answer
   x = 5,898,013.63