Finding the Third Proportional to 55,600.50 and 122,325

Step by Step Solution

1. Step 1: Write the proportion equation
   55,600.50 : 122,325 = 122,325 : x
2. Step 2: Convert to fraction form
   55,600.50/122,325 = 122,325/x
3. Step 3: Cross multiply
   55,600.50x = 122,325 × 122,325
4. Step 4: Simplify right side
   55,600.50x = 14,963,405,625
5. Step 5: Solve for x
   x = 14,963,405,625/55,600.50
6. Step 6: Final answer
   x = 269,123.58