Finding the Third Proportional to 108,741 and 238,866

Step by Step Solution

1. Step 1: Write the proportion equation
   108,741 : 238,866 = 238,866 : x
2. Step 2: Convert to fraction form
   108,741/238,866 = 238,866/x
3. Step 3: Cross multiply
   108,741x = 238,866 × 238,866
4. Step 4: Simplify right side
   108,741x = 57,056,965,956
5. Step 5: Solve for x
   x = 57,056,965,956/108,741
6. Step 6: Final answer
   x = 524,705.18