Finding the Third Proportional to 51,057 and 112,182

Step by Step Solution

1. Step 1: Write the proportion equation
   51,057 : 112,182 = 112,182 : x
2. Step 2: Convert to fraction form
   51,057/112,182 = 112,182/x
3. Step 3: Cross multiply
   51,057x = 112,182 × 112,182
4. Step 4: Simplify right side
   51,057x = 12,584,801,124
5. Step 5: Solve for x
   x = 12,584,801,124/51,057
6. Step 6: Final answer
   x = 246,485.32