Finding the Third Proportional to 2,711.25 and 5,810.63

Step by Step Solution

1. Step 1: Write the proportion equation
   2,711.25 : 5,810.63 = 5,810.63 : x
2. Step 2: Convert to fraction form
   2,711.25/5,810.63 = 5,810.63/x
3. Step 3: Cross multiply
   2,711.25x = 5,810.63 × 5,810.63
4. Step 4: Simplify right side
   2,711.25x = 33,763,362.89
5. Step 5: Solve for x
   x = 33,763,362.89/2,711.25
6. Step 6: Final answer
   x = 12,453.06