Finding the Third Proportional to 10,615.50 and 14,838

Step by Step Solution

1. Step 1: Write the proportion equation
   10,615.50 : 14,838 = 14,838 : x
2. Step 2: Convert to fraction form
   10,615.50/14,838 = 14,838/x
3. Step 3: Cross multiply
   10,615.50x = 14,838 × 14,838
4. Step 4: Simplify right side
   10,615.50x = 220,166,244
5. Step 5: Solve for x
   x = 220,166,244/10,615.50
6. Step 6: Final answer
   x = 20,740.07