Finding the Third Proportional to 10,244.75 and 15,579.69

Step by Step Solution

1. Step 1: Write the proportion equation
   10,244.75 : 15,579.69 = 15,579.69 : x
2. Step 2: Convert to fraction form
   10,244.75/15,579.69 = 15,579.69/x
3. Step 3: Cross multiply
   10,244.75x = 15,579.69 × 15,579.69
4. Step 4: Simplify right side
   10,244.75x = 242,726,662.60
5. Step 5: Solve for x
   x = 242,726,662.60/10,244.75
6. Step 6: Final answer
   x = 23,692.79