Finding the Third Proportional to 12,933 and 18,301.50

Step by Step Solution

1. Step 1: Write the proportion equation
   12,933 : 18,301.50 = 18,301.50 : x
2. Step 2: Convert to fraction form
   12,933/18,301.50 = 18,301.50/x
3. Step 3: Cross multiply
   12,933x = 18,301.50 × 18,301.50
4. Step 4: Simplify right side
   12,933x = 334,944,902.25
5. Step 5: Solve for x
   x = 334,944,902.25/12,933
6. Step 6: Final answer
   x = 25,898.47