Finding the Third Proportional to 3,126.09 and 5,061.23

Step by Step Solution

1. Step 1: Write the proportion equation
   3,126.09 : 5,061.23 = 5,061.23 : x
2. Step 2: Convert to fraction form
   3,126.09/5,061.23 = 5,061.23/x
3. Step 3: Cross multiply
   3,126.09x = 5,061.23 × 5,061.23
4. Step 4: Simplify right side
   3,126.09x = 25,616,093.40
5. Step 5: Solve for x
   x = 25,616,093.40/3,126.09
6. Step 6: Final answer
   x = 8,194.28