Finding the Third Proportional to 204,055.50 and 443,058

Step by Step Solution

1. Step 1: Write the proportion equation
   204,055.50 : 443,058 = 443,058 : x
2. Step 2: Convert to fraction form
   204,055.50/443,058 = 443,058/x
3. Step 3: Cross multiply
   204,055.50x = 443,058 × 443,058
4. Step 4: Simplify right side
   204,055.50x = 196,300,391,364
5. Step 5: Solve for x
   x = 196,300,391,364/204,055.50
6. Step 6: Final answer
   x = 961,995.10