Finding the Third Proportional to 14,180.50 and 31,074.50

Step by Step Solution

1. Step 1: Write the proportion equation
   14,180.50 : 31,074.50 = 31,074.50 : x
2. Step 2: Convert to fraction form
   14,180.50/31,074.50 = 31,074.50/x
3. Step 3: Cross multiply
   14,180.50x = 31,074.50 × 31,074.50
4. Step 4: Simplify right side
   14,180.50x = 965,624,550.25
5. Step 5: Solve for x
   x = 965,624,550.25/14,180.50
6. Step 6: Final answer
   x = 68,095.24