Finding the Third Proportional to 234,662 and 498,410

Step by Step Solution

1. Step 1: Write the proportion equation
   234,662 : 498,410 = 498,410 : x
2. Step 2: Convert to fraction form
   234,662/498,410 = 498,410/x
3. Step 3: Cross multiply
   234,662x = 498,410 × 498,410
4. Step 4: Simplify right side
   234,662x = 248,412,528,100
5. Step 5: Solve for x
   x = 248,412,528,100/234,662
6. Step 6: Final answer
   x = 1,058,597.17