Finding the Third Proportional to 741,324 and 1,615,704

Step by Step Solution

1. Step 1: Write the proportion equation
   741,324 : 1,615,704 = 1,615,704 : x
2. Step 2: Convert to fraction form
   741,324/1,615,704 = 1,615,704/x
3. Step 3: Cross multiply
   741,324x = 1,615,704 × 1,615,704
4. Step 4: Simplify right side
   741,324x = 2,610,499,415,616
5. Step 5: Solve for x
   x = 2,610,499,415,616/741,324
6. Step 6: Final answer
   x = 3,521,401.46