Finding the Third Proportional to 301,098 and 443,325

Step by Step Solution

1. Step 1: Write the proportion equation
   301,098 : 443,325 = 443,325 : x
2. Step 2: Convert to fraction form
   301,098/443,325 = 443,325/x
3. Step 3: Cross multiply
   301,098x = 443,325 × 443,325
4. Step 4: Simplify right side
   301,098x = 196,537,055,625
5. Step 5: Solve for x
   x = 196,537,055,625/301,098
6. Step 6: Final answer
   x = 652,734.51