Finding the Third Proportional to 168,508 and 366,540.50

Step by Step Solution

1. Step 1: Write the proportion equation
   168,508 : 366,540.50 = 366,540.50 : x
2. Step 2: Convert to fraction form
   168,508/366,540.50 = 366,540.50/x
3. Step 3: Cross multiply
   168,508x = 366,540.50 × 366,540.50
4. Step 4: Simplify right side
   168,508x = 134,351,938,140.25
5. Step 5: Solve for x
   x = 134,351,938,140.25/168,508
6. Step 6: Final answer
   x = 797,303.03