Finding the Third Proportional to 49,861 and 109,108

Step by Step Solution

1. Step 1: Write the proportion equation
   49,861 : 109,108 = 109,108 : x
2. Step 2: Convert to fraction form
   49,861/109,108 = 109,108/x
3. Step 3: Cross multiply
   49,861x = 109,108 × 109,108
4. Step 4: Simplify right side
   49,861x = 11,904,555,664
5. Step 5: Solve for x
   x = 11,904,555,664/49,861
6. Step 6: Final answer
   x = 238,754.85