Finding the Third Proportional to 169,441.50 and 366,780

Step by Step Solution

1. Step 1: Write the proportion equation
   169,441.50 : 366,780 = 366,780 : x
2. Step 2: Convert to fraction form
   169,441.50/366,780 = 366,780/x
3. Step 3: Cross multiply
   169,441.50x = 366,780 × 366,780
4. Step 4: Simplify right side
   169,441.50x = 134,527,568,400
5. Step 5: Solve for x
   x = 134,527,568,400/169,441.50
6. Step 6: Final answer
   x = 793,946.99