Finding the Third Proportional to 2,650.50 and 5,554.13

Step by Step Solution

1. Step 1: Write the proportion equation
   2,650.50 : 5,554.13 = 5,554.13 : x
2. Step 2: Convert to fraction form
   2,650.50/5,554.13 = 5,554.13/x
3. Step 3: Cross multiply
   2,650.50x = 5,554.13 × 5,554.13
4. Step 4: Simplify right side
   2,650.50x = 30,848,304.52
5. Step 5: Solve for x
   x = 30,848,304.52/2,650.50
6. Step 6: Final answer
   x = 11,638.67