Finding the Third Proportional to 2,351.81 and 5,029.31

Step by Step Solution

1. Step 1: Write the proportion equation
   2,351.81 : 5,029.31 = 5,029.31 : x
2. Step 2: Convert to fraction form
   2,351.81/5,029.31 = 5,029.31/x
3. Step 3: Cross multiply
   2,351.81x = 5,029.31 × 5,029.31
4. Step 4: Simplify right side
   2,351.81x = 25,293,984.22
5. Step 5: Solve for x
   x = 25,293,984.22/2,351.81
6. Step 6: Final answer
   x = 10,755.10