Finding the Third Proportional to 13,083 and 20,018.25

Step by Step Solution

1. Step 1: Write the proportion equation
   13,083 : 20,018.25 = 20,018.25 : x
2. Step 2: Convert to fraction form
   13,083/20,018.25 = 20,018.25/x
3. Step 3: Cross multiply
   13,083x = 20,018.25 × 20,018.25
4. Step 4: Simplify right side
   13,083x = 400,730,333.06
5. Step 5: Solve for x
   x = 400,730,333.06/13,083
6. Step 6: Final answer
   x = 30,629.85