Finding the Third Proportional to 18,222.89 and 29,756.53

Step by Step Solution

1. Step 1: Write the proportion equation
   18,222.89 : 29,756.53 = 29,756.53 : x
2. Step 2: Convert to fraction form
   18,222.89/29,756.53 = 29,756.53/x
3. Step 3: Cross multiply
   18,222.89x = 29,756.53 × 29,756.53
4. Step 4: Simplify right side
   18,222.89x = 885,451,152.03
5. Step 5: Solve for x
   x = 885,451,152.03/18,222.89
6. Step 6: Final answer
   x = 48,590.05