Finding the Third Proportional to 5,530.50 and 11,941.31

Step by Step Solution

1. Step 1: Write the proportion equation
   5,530.50 : 11,941.31 = 11,941.31 : x
2. Step 2: Convert to fraction form
   5,530.50/11,941.31 = 11,941.31/x
3. Step 3: Cross multiply
   5,530.50x = 11,941.31 × 11,941.31
4. Step 4: Simplify right side
   5,530.50x = 142,594,944.22
5. Step 5: Solve for x
   x = 142,594,944.22/5,530.50
6. Step 6: Final answer
   x = 25,783.37