Finding the Third Proportional to 49,226 and 108,290

Step by Step Solution

1. Step 1: Write the proportion equation
   49,226 : 108,290 = 108,290 : x
2. Step 2: Convert to fraction form
   49,226/108,290 = 108,290/x
3. Step 3: Cross multiply
   49,226x = 108,290 × 108,290
4. Step 4: Simplify right side
   49,226x = 11,726,724,100
5. Step 5: Solve for x
   x = 11,726,724,100/49,226
6. Step 6: Final answer
   x = 238,222.16