Finding the Third Proportional to 10,254 and 15,016.50

Step by Step Solution

1. Step 1: Write the proportion equation
   10,254 : 15,016.50 = 15,016.50 : x
2. Step 2: Convert to fraction form
   10,254/15,016.50 = 15,016.50/x
3. Step 3: Cross multiply
   10,254x = 15,016.50 × 15,016.50
4. Step 4: Simplify right side
   10,254x = 225,495,272.25
5. Step 5: Solve for x
   x = 225,495,272.25/10,254
6. Step 6: Final answer
   x = 21,990.96