Finding the Third Proportional to 108,758 and 229,342

Step by Step Solution

1. Step 1: Write the proportion equation
   108,758 : 229,342 = 229,342 : x
2. Step 2: Convert to fraction form
   108,758/229,342 = 229,342/x
3. Step 3: Cross multiply
   108,758x = 229,342 × 229,342
4. Step 4: Simplify right side
   108,758x = 52,597,752,964
5. Step 5: Solve for x
   x = 52,597,752,964/108,758
6. Step 6: Final answer
   x = 483,621.92