Finding the Third Proportional to 301,097 and 443,323

Step by Step Solution

1. Step 1: Write the proportion equation
   301,097 : 443,323 = 443,323 : x
2. Step 2: Convert to fraction form
   301,097/443,323 = 443,323/x
3. Step 3: Cross multiply
   301,097x = 443,323 × 443,323
4. Step 4: Simplify right side
   301,097x = 196,535,282,329
5. Step 5: Solve for x
   x = 196,535,282,329/301,097
6. Step 6: Final answer
   x = 652,730.79