Finding the Third Proportional to 202,462.88 and 443,061.56

Step by Step Solution

1. Step 1: Write the proportion equation
   202,462.88 : 443,061.56 = 443,061.56 : x
2. Step 2: Convert to fraction form
   202,462.88/443,061.56 = 443,061.56/x
3. Step 3: Cross multiply
   202,462.88x = 443,061.56 × 443,061.56
4. Step 4: Simplify right side
   202,462.88x = 196,303,548,164.94
5. Step 5: Solve for x
   x = 196,303,548,164.94/202,462.88
6. Step 6: Final answer
   x = 969,577.99