Finding the Third Proportional to 10,080.19 and 15,672.28

Step by Step Solution

1. Step 1: Write the proportion equation
   10,080.19 : 15,672.28 = 15,672.28 : x
2. Step 2: Convert to fraction form
   10,080.19/15,672.28 = 15,672.28/x
3. Step 3: Cross multiply
   10,080.19x = 15,672.28 × 15,672.28
4. Step 4: Simplify right side
   10,080.19x = 245,620,399.58
5. Step 5: Solve for x
   x = 245,620,399.58/10,080.19
6. Step 6: Final answer
   x = 24,366.65