Finding the Third Proportional to 746,496 and 1,133,568

Step by Step Solution

1. Step 1: Write the proportion equation
   746,496 : 1,133,568 = 1,133,568 : x
2. Step 2: Convert to fraction form
   746,496/1,133,568 = 1,133,568/x
3. Step 3: Cross multiply
   746,496x = 1,133,568 × 1,133,568
4. Step 4: Simplify right side
   746,496x = 1,284,976,410,624
5. Step 5: Solve for x
   x = 1,284,976,410,624/746,496
6. Step 6: Final answer
   x = 1,721,344