Finding the Third Proportional to 52,881 and 108,342

Step by Step Solution

1. Step 1: Write the proportion equation
   52,881 : 108,342 = 108,342 : x
2. Step 2: Convert to fraction form
   52,881/108,342 = 108,342/x
3. Step 3: Cross multiply
   52,881x = 108,342 × 108,342
4. Step 4: Simplify right side
   52,881x = 11,737,988,964
5. Step 5: Solve for x
   x = 11,737,988,964/52,881
6. Step 6: Final answer
   x = 221,969.88