Finding the Third Proportional to 95,240 and 139,906

Step by Step Solution

1. Step 1: Write the proportion equation
   95,240 : 139,906 = 139,906 : x
2. Step 2: Convert to fraction form
   95,240/139,906 = 139,906/x
3. Step 3: Cross multiply
   95,240x = 139,906 × 139,906
4. Step 4: Simplify right side
   95,240x = 19,573,688,836
5. Step 5: Solve for x
   x = 19,573,688,836/95,240
6. Step 6: Final answer
   x = 205,519.62