Finding the Third Proportional to 2,526.19 and 5,511.38

Step by Step Solution

1. Step 1: Write the proportion equation
   2,526.19 : 5,511.38 = 5,511.38 : x
2. Step 2: Convert to fraction form
   2,526.19/5,511.38 = 5,511.38/x
3. Step 3: Cross multiply
   2,526.19x = 5,511.38 × 5,511.38
4. Step 4: Simplify right side
   2,526.19x = 30,375,254.39
5. Step 5: Solve for x
   x = 30,375,254.39/2,526.19
6. Step 6: Final answer
   x = 12,024.15