Finding the Third Proportional to 133,291.50 and 281,568

Step by Step Solution

1. Step 1: Write the proportion equation
   133,291.50 : 281,568 = 281,568 : x
2. Step 2: Convert to fraction form
   133,291.50/281,568 = 281,568/x
3. Step 3: Cross multiply
   133,291.50x = 281,568 × 281,568
4. Step 4: Simplify right side
   133,291.50x = 79,280,538,624
5. Step 5: Solve for x
   x = 79,280,538,624/133,291.50
6. Step 6: Final answer
   x = 594,790.66