Finding the Third Proportional to 168,510 and 366,544.50

Step by Step Solution

1. Step 1: Write the proportion equation
   168,510 : 366,544.50 = 366,544.50 : x
2. Step 2: Convert to fraction form
   168,510/366,544.50 = 366,544.50/x
3. Step 3: Cross multiply
   168,510x = 366,544.50 × 366,544.50
4. Step 4: Simplify right side
   168,510x = 134,354,870,480.25
5. Step 5: Solve for x
   x = 134,354,870,480.25/168,510
6. Step 6: Final answer
   x = 797,310.96