Finding the Third Proportional to 104,277 and 229,290

Step by Step Solution

1. Step 1: Write the proportion equation
   104,277 : 229,290 = 229,290 : x
2. Step 2: Convert to fraction form
   104,277/229,290 = 229,290/x
3. Step 3: Cross multiply
   104,277x = 229,290 × 229,290
4. Step 4: Simplify right side
   104,277x = 52,573,904,100
5. Step 5: Solve for x
   x = 52,573,904,100/104,277
6. Step 6: Final answer
   x = 504,175.46