Finding the Third Proportional to 104,314.50 and 228,312

Step by Step Solution

1. Step 1: Write the proportion equation
   104,314.50 : 228,312 = 228,312 : x
2. Step 2: Convert to fraction form
   104,314.50/228,312 = 228,312/x
3. Step 3: Cross multiply
   104,314.50x = 228,312 × 228,312
4. Step 4: Simplify right side
   104,314.50x = 52,126,369,344
5. Step 5: Solve for x
   x = 52,126,369,344/104,314.50
6. Step 6: Final answer
   x = 499,703.97