Finding the Third Proportional to 41,611.50 and 60,860

Step by Step Solution

1. Step 1: Write the proportion equation
   41,611.50 : 60,860 = 60,860 : x
2. Step 2: Convert to fraction form
   41,611.50/60,860 = 60,860/x
3. Step 3: Cross multiply
   41,611.50x = 60,860 × 60,860
4. Step 4: Simplify right side
   41,611.50x = 3,703,939,600
5. Step 5: Solve for x
   x = 3,703,939,600/41,611.50
6. Step 6: Final answer
   x = 89,012.40