Finding the Third Proportional to 104,614.50 and 228,790

Step by Step Solution

1. Step 1: Write the proportion equation
   104,614.50 : 228,790 = 228,790 : x
2. Step 2: Convert to fraction form
   104,614.50/228,790 = 228,790/x
3. Step 3: Cross multiply
   104,614.50x = 228,790 × 228,790
4. Step 4: Simplify right side
   104,614.50x = 52,344,864,100
5. Step 5: Solve for x
   x = 52,344,864,100/104,614.50
6. Step 6: Final answer
   x = 500,359.55