Finding the Third Proportional to 204,097 and 443,222

Step by Step Solution

1. Step 1: Write the proportion equation
   204,097 : 443,222 = 443,222 : x
2. Step 2: Convert to fraction form
   204,097/443,222 = 443,222/x
3. Step 3: Cross multiply
   204,097x = 443,222 × 443,222
4. Step 4: Simplify right side
   204,097x = 196,445,741,284
5. Step 5: Solve for x
   x = 196,445,741,284/204,097
6. Step 6: Final answer
   x = 962,511.66