Finding the Third Proportional to 104,635.50 and 228,831

Step by Step Solution

1. Step 1: Write the proportion equation
   104,635.50 : 228,831 = 228,831 : x
2. Step 2: Convert to fraction form
   104,635.50/228,831 = 228,831/x
3. Step 3: Cross multiply
   104,635.50x = 228,831 × 228,831
4. Step 4: Simplify right side
   104,635.50x = 52,363,626,561
5. Step 5: Solve for x
   x = 52,363,626,561/104,635.50
6. Step 6: Final answer
   x = 500,438.44