Finding the Third Proportional to 1,524.45 and 3,322.27

Step by Step Solution

1. Step 1: Write the proportion equation
   1,524.45 : 3,322.27 = 3,322.27 : x
2. Step 2: Convert to fraction form
   1,524.45/3,322.27 = 3,322.27/x
3. Step 3: Cross multiply
   1,524.45x = 3,322.27 × 3,322.27
4. Step 4: Simplify right side
   1,524.45x = 11,037,448.88
5. Step 5: Solve for x
   x = 11,037,448.88/1,524.45
6. Step 6: Final answer
   x = 7,240.30