Finding the Third Proportional to 196,885 and 302,995.50

Step by Step Solution

1. Step 1: Write the proportion equation
   196,885 : 302,995.50 = 302,995.50 : x
2. Step 2: Convert to fraction form
   196,885/302,995.50 = 302,995.50/x
3. Step 3: Cross multiply
   196,885x = 302,995.50 × 302,995.50
4. Step 4: Simplify right side
   196,885x = 91,806,273,020.25
5. Step 5: Solve for x
   x = 91,806,273,020.25/196,885
6. Step 6: Final answer
   x = 466,293.89