Finding the Third Proportional to 49,436 and 108,700

Step by Step Solution

1. Step 1: Write the proportion equation
   49,436 : 108,700 = 108,700 : x
2. Step 2: Convert to fraction form
   49,436/108,700 = 108,700/x
3. Step 3: Cross multiply
   49,436x = 108,700 × 108,700
4. Step 4: Simplify right side
   49,436x = 11,815,690,000
5. Step 5: Solve for x
   x = 11,815,690,000/49,436
6. Step 6: Final answer
   x = 239,009.83