Finding the Third Proportional to 8,565.75 and 10,100.25

Step by Step Solution

1. Step 1: Write the proportion equation
   8,565.75 : 10,100.25 = 10,100.25 : x
2. Step 2: Convert to fraction form
   8,565.75/10,100.25 = 10,100.25/x
3. Step 3: Cross multiply
   8,565.75x = 10,100.25 × 10,100.25
4. Step 4: Simplify right side
   8,565.75x = 102,015,050.06
5. Step 5: Solve for x
   x = 102,015,050.06/8,565.75
6. Step 6: Final answer
   x = 11,909.65