Finding the Third Proportional to 18,835.03 and 29,163.80

Step by Step Solution

1. Step 1: Write the proportion equation
   18,835.03 : 29,163.80 = 29,163.80 : x
2. Step 2: Convert to fraction form
   18,835.03/29,163.80 = 29,163.80/x
3. Step 3: Cross multiply
   18,835.03x = 29,163.80 × 29,163.80
4. Step 4: Simplify right side
   18,835.03x = 850,527,048.17
5. Step 5: Solve for x
   x = 850,527,048.17/18,835.03
6. Step 6: Final answer
   x = 45,156.66