Finding the Third Proportional to 205,031 and 443,758.50

Step by Step Solution

1. Step 1: Write the proportion equation
   205,031 : 443,758.50 = 443,758.50 : x
2. Step 2: Convert to fraction form
   205,031/443,758.50 = 443,758.50/x
3. Step 3: Cross multiply
   205,031x = 443,758.50 × 443,758.50
4. Step 4: Simplify right side
   205,031x = 196,921,606,322.25
5. Step 5: Solve for x
   x = 196,921,606,322.25/205,031
6. Step 6: Final answer
   x = 960,447.96