Finding the Third Proportional to 21,049.88 and 46,234.55

Step by Step Solution

1. Step 1: Write the proportion equation
   21,049.88 : 46,234.55 = 46,234.55 : x
2. Step 2: Convert to fraction form
   21,049.88/46,234.55 = 46,234.55/x
3. Step 3: Cross multiply
   21,049.88x = 46,234.55 × 46,234.55
4. Step 4: Simplify right side
   21,049.88x = 2,137,633,324.74
5. Step 5: Solve for x
   x = 2,137,633,324.74/21,049.88
6. Step 6: Final answer
   x = 101,550.88