Finding the Third Proportional to 119,984.50 and 262,568

Step by Step Solution

1. Step 1: Write the proportion equation
   119,984.50 : 262,568 = 262,568 : x
2. Step 2: Convert to fraction form
   119,984.50/262,568 = 262,568/x
3. Step 3: Cross multiply
   119,984.50x = 262,568 × 262,568
4. Step 4: Simplify right side
   119,984.50x = 68,941,954,624
5. Step 5: Solve for x
   x = 68,941,954,624/119,984.50
6. Step 6: Final answer
   x = 574,590.51