Finding the Third Proportional to 110,806.50 and 228,145.50

Step by Step Solution

1. Step 1: Write the proportion equation
   110,806.50 : 228,145.50 = 228,145.50 : x
2. Step 2: Convert to fraction form
   110,806.50/228,145.50 = 228,145.50/x
3. Step 3: Cross multiply
   110,806.50x = 228,145.50 × 228,145.50
4. Step 4: Simplify right side
   110,806.50x = 52,050,369,170.25
5. Step 5: Solve for x
   x = 52,050,369,170.25/110,806.50
6. Step 6: Final answer
   x = 469,741.12