Finding the Third Proportional to 118,233 and 140,103

Step by Step Solution

1. Step 1: Write the proportion equation
   118,233 : 140,103 = 140,103 : x
2. Step 2: Convert to fraction form
   118,233/140,103 = 140,103/x
3. Step 3: Cross multiply
   118,233x = 140,103 × 140,103
4. Step 4: Simplify right side
   118,233x = 19,628,850,609
5. Step 5: Solve for x
   x = 19,628,850,609/118,233
6. Step 6: Final answer
   x = 166,018.38