Finding the Third Proportional to 202,477.50 and 443,092

Step by Step Solution

1. Step 1: Write the proportion equation
   202,477.50 : 443,092 = 443,092 : x
2. Step 2: Convert to fraction form
   202,477.50/443,092 = 443,092/x
3. Step 3: Cross multiply
   202,477.50x = 443,092 × 443,092
4. Step 4: Simplify right side
   202,477.50x = 196,330,520,464
5. Step 5: Solve for x
   x = 196,330,520,464/202,477.50
6. Step 6: Final answer
   x = 969,641.17