Finding the Third Proportional to 14,176 and 31,039.50

Step by Step Solution

1. Step 1: Write the proportion equation
   14,176 : 31,039.50 = 31,039.50 : x
2. Step 2: Convert to fraction form
   14,176/31,039.50 = 31,039.50/x
3. Step 3: Cross multiply
   14,176x = 31,039.50 × 31,039.50
4. Step 4: Simplify right side
   14,176x = 963,450,560.25
5. Step 5: Solve for x
   x = 963,450,560.25/14,176
6. Step 6: Final answer
   x = 67,963.50