Finding the Third Proportional to 233,222 and 499,624

Step by Step Solution

1. Step 1: Write the proportion equation
   233,222 : 499,624 = 499,624 : x
2. Step 2: Convert to fraction form
   233,222/499,624 = 499,624/x
3. Step 3: Cross multiply
   233,222x = 499,624 × 499,624
4. Step 4: Simplify right side
   233,222x = 249,624,141,376
5. Step 5: Solve for x
   x = 249,624,141,376/233,222
6. Step 6: Final answer
   x = 1,070,328.45