Finding the Third Proportional to 207,068 and 443,666

Step by Step Solution

1. Step 1: Write the proportion equation
   207,068 : 443,666 = 443,666 : x
2. Step 2: Convert to fraction form
   207,068/443,666 = 443,666/x
3. Step 3: Cross multiply
   207,068x = 443,666 × 443,666
4. Step 4: Simplify right side
   207,068x = 196,839,519,556
5. Step 5: Solve for x
   x = 196,839,519,556/207,068
6. Step 6: Final answer
   x = 950,603.28