Finding the Third Proportional to 13,174.31 and 20,032.31

Step by Step Solution

1. Step 1: Write the proportion equation
   13,174.31 : 20,032.31 = 20,032.31 : x
2. Step 2: Convert to fraction form
   13,174.31/20,032.31 = 20,032.31/x
3. Step 3: Cross multiply
   13,174.31x = 20,032.31 × 20,032.31
4. Step 4: Simplify right side
   13,174.31x = 401,293,544.10
5. Step 5: Solve for x
   x = 401,293,544.10/13,174.31
6. Step 6: Final answer
   x = 30,460.30