Finding the Third Proportional to 13,474.50 and 21,251.25

Step by Step Solution

1. Step 1: Write the proportion equation
   13,474.50 : 21,251.25 = 21,251.25 : x
2. Step 2: Convert to fraction form
   13,474.50/21,251.25 = 21,251.25/x
3. Step 3: Cross multiply
   13,474.50x = 21,251.25 × 21,251.25
4. Step 4: Simplify right side
   13,474.50x = 451,615,626.56
5. Step 5: Solve for x
   x = 451,615,626.56/13,474.50
6. Step 6: Final answer
   x = 33,516.32