Finding the Third Proportional to 326,983.50 and 443,819.25

Step by Step Solution

1. Step 1: Write the proportion equation
   326,983.50 : 443,819.25 = 443,819.25 : x
2. Step 2: Convert to fraction form
   326,983.50/443,819.25 = 443,819.25/x
3. Step 3: Cross multiply
   326,983.50x = 443,819.25 × 443,819.25
4. Step 4: Simplify right side
   326,983.50x = 196,975,526,670.56
5. Step 5: Solve for x
   x = 196,975,526,670.56/326,983.50
6. Step 6: Final answer
   x = 602,402.04