Finding the Third Proportional to 14,544.75 and 31,410.25

Step by Step Solution

1. Step 1: Write the proportion equation
   14,544.75 : 31,410.25 = 31,410.25 : x
2. Step 2: Convert to fraction form
   14,544.75/31,410.25 = 31,410.25/x
3. Step 3: Cross multiply
   14,544.75x = 31,410.25 × 31,410.25
4. Step 4: Simplify right side
   14,544.75x = 986,603,805.06
5. Step 5: Solve for x
   x = 986,603,805.06/14,544.75
6. Step 6: Final answer
   x = 67,832.30