Finding the Third Proportional to 234,048 and 520,662

Step by Step Solution

1. Step 1: Write the proportion equation
   234,048 : 520,662 = 520,662 : x
2. Step 2: Convert to fraction form
   234,048/520,662 = 520,662/x
3. Step 3: Cross multiply
   234,048x = 520,662 × 520,662
4. Step 4: Simplify right side
   234,048x = 271,088,918,244
5. Step 5: Solve for x
   x = 271,088,918,244/234,048
6. Step 6: Final answer
   x = 1,158,262.06