Finding the Third Proportional to 233,210 and 494,446

Step by Step Solution

1. Step 1: Write the proportion equation
   233,210 : 494,446 = 494,446 : x
2. Step 2: Convert to fraction form
   233,210/494,446 = 494,446/x
3. Step 3: Cross multiply
   233,210x = 494,446 × 494,446
4. Step 4: Simplify right side
   233,210x = 244,476,846,916
5. Step 5: Solve for x
   x = 244,476,846,916/233,210
6. Step 6: Final answer
   x = 1,048,312.02