Finding the Third Proportional to 1,719,954 and 2,405,619

Step by Step Solution

1. Step 1: Write the proportion equation
   1,719,954 : 2,405,619 = 2,405,619 : x
2. Step 2: Convert to fraction form
   1,719,954/2,405,619 = 2,405,619/x
3. Step 3: Cross multiply
   1,719,954x = 2,405,619 × 2,405,619
4. Step 4: Simplify right side
   1,719,954x = 5,787,002,773,161
5. Step 5: Solve for x
   x = 5,787,002,773,161/1,719,954
6. Step 6: Final answer
   x = 3,364,626.48