Finding the Third Proportional to 50,980 and 108,148

Step by Step Solution

1. Step 1: Write the proportion equation
   50,980 : 108,148 = 108,148 : x
2. Step 2: Convert to fraction form
   50,980/108,148 = 108,148/x
3. Step 3: Cross multiply
   50,980x = 108,148 × 108,148
4. Step 4: Simplify right side
   50,980x = 11,695,989,904
5. Step 5: Solve for x
   x = 11,695,989,904/50,980
6. Step 6: Final answer
   x = 229,423.11