Finding the Third Proportional to 12,544.50 and 29,611.88

Step by Step Solution

1. Step 1: Write the proportion equation
   12,544.50 : 29,611.88 = 29,611.88 : x
2. Step 2: Convert to fraction form
   12,544.50/29,611.88 = 29,611.88/x
3. Step 3: Cross multiply
   12,544.50x = 29,611.88 × 29,611.88
4. Step 4: Simplify right side
   12,544.50x = 876,863,141.02
5. Step 5: Solve for x
   x = 876,863,141.02/12,544.50
6. Step 6: Final answer
   x = 69,900.21