Finding the Third Proportional to 12,049.88 and 18,533.81

Step by Step Solution

1. Step 1: Write the proportion equation
   12,049.88 : 18,533.81 = 18,533.81 : x
2. Step 2: Convert to fraction form
   12,049.88/18,533.81 = 18,533.81/x
3. Step 3: Cross multiply
   12,049.88x = 18,533.81 × 18,533.81
4. Step 4: Simplify right side
   12,049.88x = 343,502,205.79
5. Step 5: Solve for x
   x = 343,502,205.79/12,049.88
6. Step 6: Final answer
   x = 28,506.70