Finding the Third Proportional to 593,416 and 1,275,308

Step by Step Solution

1. Step 1: Write the proportion equation
   593,416 : 1,275,308 = 1,275,308 : x
2. Step 2: Convert to fraction form
   593,416/1,275,308 = 1,275,308/x
3. Step 3: Cross multiply
   593,416x = 1,275,308 × 1,275,308
4. Step 4: Simplify right side
   593,416x = 1,626,410,494,864
5. Step 5: Solve for x
   x = 1,626,410,494,864/593,416
6. Step 6: Final answer
   x = 2,740,759.42