Finding the Third Proportional to 202,444 and 443,023

Step by Step Solution

1. Step 1: Write the proportion equation
   202,444 : 443,023 = 443,023 : x
2. Step 2: Convert to fraction form
   202,444/443,023 = 443,023/x
3. Step 3: Cross multiply
   202,444x = 443,023 × 443,023
4. Step 4: Simplify right side
   202,444x = 196,269,378,529
5. Step 5: Solve for x
   x = 196,269,378,529/202,444
6. Step 6: Final answer
   x = 969,499.61