Finding the Third Proportional to 168,375.50 and 365,816

Step by Step Solution

1. Step 1: Write the proportion equation
   168,375.50 : 365,816 = 365,816 : x
2. Step 2: Convert to fraction form
   168,375.50/365,816 = 365,816/x
3. Step 3: Cross multiply
   168,375.50x = 365,816 × 365,816
4. Step 4: Simplify right side
   168,375.50x = 133,821,345,856
5. Step 5: Solve for x
   x = 133,821,345,856/168,375.50
6. Step 6: Final answer
   x = 794,779.20