Finding the Third Proportional to 741,708 and 1,615,596

Step by Step Solution

1. Step 1: Write the proportion equation
   741,708 : 1,615,596 = 1,615,596 : x
2. Step 2: Convert to fraction form
   741,708/1,615,596 = 1,615,596/x
3. Step 3: Cross multiply
   741,708x = 1,615,596 × 1,615,596
4. Step 4: Simplify right side
   741,708x = 2,610,150,435,216
5. Step 5: Solve for x
   x = 2,610,150,435,216/741,708
6. Step 6: Final answer
   x = 3,519,107.84