Finding the Third Proportional to 10,015.75 and 15,569.88

Step by Step Solution

1. Step 1: Write the proportion equation
   10,015.75 : 15,569.88 = 15,569.88 : x
2. Step 2: Convert to fraction form
   10,015.75/15,569.88 = 15,569.88/x
3. Step 3: Cross multiply
   10,015.75x = 15,569.88 × 15,569.88
4. Step 4: Simplify right side
   10,015.75x = 242,421,007.52
5. Step 5: Solve for x
   x = 242,421,007.52/10,015.75
6. Step 6: Final answer
   x = 24,203.98