Finding the Third Proportional to 14,627.25 and 31,718.25

Step by Step Solution

1. Step 1: Write the proportion equation
   14,627.25 : 31,718.25 = 31,718.25 : x
2. Step 2: Convert to fraction form
   14,627.25/31,718.25 = 31,718.25/x
3. Step 3: Cross multiply
   14,627.25x = 31,718.25 × 31,718.25
4. Step 4: Simplify right side
   14,627.25x = 1,006,047,383.06
5. Step 5: Solve for x
   x = 1,006,047,383.06/14,627.25
6. Step 6: Final answer
   x = 68,778.98