Finding the Third Proportional to 49,538 and 108,130

Step by Step Solution

1. Step 1: Write the proportion equation
   49,538 : 108,130 = 108,130 : x
2. Step 2: Convert to fraction form
   49,538/108,130 = 108,130/x
3. Step 3: Cross multiply
   49,538x = 108,130 × 108,130
4. Step 4: Simplify right side
   49,538x = 11,692,096,900
5. Step 5: Solve for x
   x = 11,692,096,900/49,538
6. Step 6: Final answer
   x = 236,022.79