Finding the Third Proportional to 9,068.50 and 18,957

Step by Step Solution

1. Step 1: Write the proportion equation
   9,068.50 : 18,957 = 18,957 : x
2. Step 2: Convert to fraction form
   9,068.50/18,957 = 18,957/x
3. Step 3: Cross multiply
   9,068.50x = 18,957 × 18,957
4. Step 4: Simplify right side
   9,068.50x = 359,367,849
5. Step 5: Solve for x
   x = 359,367,849/9,068.50
6. Step 6: Final answer
   x = 39,628.15