Finding the Third Proportional to 7,675.86 and 11,112.27

Step by Step Solution

1. Step 1: Write the proportion equation
   7,675.86 : 11,112.27 = 11,112.27 : x
2. Step 2: Convert to fraction form
   7,675.86/11,112.27 = 11,112.27/x
3. Step 3: Cross multiply
   7,675.86x = 11,112.27 × 11,112.27
4. Step 4: Simplify right side
   7,675.86x = 123,482,469.02
5. Step 5: Solve for x
   x = 123,482,469.02/7,675.86
6. Step 6: Final answer
   x = 16,087.12