Finding the Third Proportional to 106,662 and 228,504.75

Step by Step Solution

1. Step 1: Write the proportion equation
   106,662 : 228,504.75 = 228,504.75 : x
2. Step 2: Convert to fraction form
   106,662/228,504.75 = 228,504.75/x
3. Step 3: Cross multiply
   106,662x = 228,504.75 × 228,504.75
4. Step 4: Simplify right side
   106,662x = 52,214,420,772.56
5. Step 5: Solve for x
   x = 52,214,420,772.56/106,662
6. Step 6: Final answer
   x = 489,531.61