Finding the Third Proportional to 49,600 and 104,960

Step by Step Solution

1. Step 1: Write the proportion equation
   49,600 : 104,960 = 104,960 : x
2. Step 2: Convert to fraction form
   49,600/104,960 = 104,960/x
3. Step 3: Cross multiply
   49,600x = 104,960 × 104,960
4. Step 4: Simplify right side
   49,600x = 11,016,601,600
5. Step 5: Solve for x
   x = 11,016,601,600/49,600
6. Step 6: Final answer
   x = 222,108.90