Finding the Third Proportional to 5,164.50 and 7,525.50

Step by Step Solution

1. Step 1: Write the proportion equation
   5,164.50 : 7,525.50 = 7,525.50 : x
2. Step 2: Convert to fraction form
   5,164.50/7,525.50 = 7,525.50/x
3. Step 3: Cross multiply
   5,164.50x = 7,525.50 × 7,525.50
4. Step 4: Simplify right side
   5,164.50x = 56,633,150.25
5. Step 5: Solve for x
   x = 56,633,150.25/5,164.50
6. Step 6: Final answer
   x = 10,965.85