Finding the Third Proportional to 205,132.50 and 443,071.50

Step by Step Solution

1. Step 1: Write the proportion equation
   205,132.50 : 443,071.50 = 443,071.50 : x
2. Step 2: Convert to fraction form
   205,132.50/443,071.50 = 443,071.50/x
3. Step 3: Cross multiply
   205,132.50x = 443,071.50 × 443,071.50
4. Step 4: Simplify right side
   205,132.50x = 196,312,354,112.25
5. Step 5: Solve for x
   x = 196,312,354,112.25/205,132.50
6. Step 6: Final answer
   x = 957,002.69