Finding the Third Proportional to 202,526 and 443,176

Step by Step Solution

1. Step 1: Write the proportion equation
   202,526 : 443,176 = 443,176 : x
2. Step 2: Convert to fraction form
   202,526/443,176 = 443,176/x
3. Step 3: Cross multiply
   202,526x = 443,176 × 443,176
4. Step 4: Simplify right side
   202,526x = 196,404,966,976
5. Step 5: Solve for x
   x = 196,404,966,976/202,526
6. Step 6: Final answer
   x = 969,776.56