Finding the Third Proportional to 294,696 and 443,766

Step by Step Solution

1. Step 1: Write the proportion equation
   294,696 : 443,766 = 443,766 : x
2. Step 2: Convert to fraction form
   294,696/443,766 = 443,766/x
3. Step 3: Cross multiply
   294,696x = 443,766 × 443,766
4. Step 4: Simplify right side
   294,696x = 196,928,262,756
5. Step 5: Solve for x
   x = 196,928,262,756/294,696
6. Step 6: Final answer
   x = 668,242.06