Finding the Third Proportional to 202,520.25 and 443,182.50

Step by Step Solution

1. Step 1: Write the proportion equation
   202,520.25 : 443,182.50 = 443,182.50 : x
2. Step 2: Convert to fraction form
   202,520.25/443,182.50 = 443,182.50/x
3. Step 3: Cross multiply
   202,520.25x = 443,182.50 × 443,182.50
4. Step 4: Simplify right side
   202,520.25x = 196,410,728,306.25
5. Step 5: Solve for x
   x = 196,410,728,306.25/202,520.25
6. Step 6: Final answer
   x = 969,832.54