Finding the Third Proportional to 233,340 and 499,728

Step by Step Solution

1. Step 1: Write the proportion equation
   233,340 : 499,728 = 499,728 : x
2. Step 2: Convert to fraction form
   233,340/499,728 = 499,728/x
3. Step 3: Cross multiply
   233,340x = 499,728 × 499,728
4. Step 4: Simplify right side
   233,340x = 249,728,073,984
5. Step 5: Solve for x
   x = 249,728,073,984/233,340
6. Step 6: Final answer
   x = 1,070,232.60