Finding the Third Proportional to 168,004.50 and 362,724

Step by Step Solution

1. Step 1: Write the proportion equation
   168,004.50 : 362,724 = 362,724 : x
2. Step 2: Convert to fraction form
   168,004.50/362,724 = 362,724/x
3. Step 3: Cross multiply
   168,004.50x = 362,724 × 362,724
4. Step 4: Simplify right side
   168,004.50x = 131,568,700,176
5. Step 5: Solve for x
   x = 131,568,700,176/168,004.50
6. Step 6: Final answer
   x = 783,126.05