Finding the Third Proportional to 13,344.50 and 30,889.25

Step by Step Solution

1. Step 1: Write the proportion equation
   13,344.50 : 30,889.25 = 30,889.25 : x
2. Step 2: Convert to fraction form
   13,344.50/30,889.25 = 30,889.25/x
3. Step 3: Cross multiply
   13,344.50x = 30,889.25 × 30,889.25
4. Step 4: Simplify right side
   13,344.50x = 954,145,765.56
5. Step 5: Solve for x
   x = 954,145,765.56/13,344.50
6. Step 6: Final answer
   x = 71,501.05