Finding the Third Proportional to 2,401.31 and 5,195.81

Step by Step Solution

1. Step 1: Write the proportion equation
   2,401.31 : 5,195.81 = 5,195.81 : x
2. Step 2: Convert to fraction form
   2,401.31/5,195.81 = 5,195.81/x
3. Step 3: Cross multiply
   2,401.31x = 5,195.81 × 5,195.81
4. Step 4: Simplify right side
   2,401.31x = 26,996,467.54
5. Step 5: Solve for x
   x = 26,996,467.54/2,401.31
6. Step 6: Final answer
   x = 11,242.38