Finding the Third Proportional to 196,500 and 304,806

Step by Step Solution

1. Step 1: Write the proportion equation
   196,500 : 304,806 = 304,806 : x
2. Step 2: Convert to fraction form
   196,500/304,806 = 304,806/x
3. Step 3: Cross multiply
   196,500x = 304,806 × 304,806
4. Step 4: Simplify right side
   196,500x = 92,906,697,636
5. Step 5: Solve for x
   x = 92,906,697,636/196,500
6. Step 6: Final answer
   x = 472,807.62