Finding the Third Proportional to 14,611.25 and 31,529.50

Step by Step Solution

1. Step 1: Write the proportion equation
   14,611.25 : 31,529.50 = 31,529.50 : x
2. Step 2: Convert to fraction form
   14,611.25/31,529.50 = 31,529.50/x
3. Step 3: Cross multiply
   14,611.25x = 31,529.50 × 31,529.50
4. Step 4: Simplify right side
   14,611.25x = 994,109,370.25
5. Step 5: Solve for x
   x = 994,109,370.25/14,611.25
6. Step 6: Final answer
   x = 68,037.26