Finding the Third Proportional to 21,180.38 and 46,049.63

Step by Step Solution

1. Step 1: Write the proportion equation
   21,180.38 : 46,049.63 = 46,049.63 : x
2. Step 2: Convert to fraction form
   21,180.38/46,049.63 = 46,049.63/x
3. Step 3: Cross multiply
   21,180.38x = 46,049.63 × 46,049.63
4. Step 4: Simplify right side
   21,180.38x = 2,120,567,962.64
5. Step 5: Solve for x
   x = 2,120,567,962.64/21,180.38
6. Step 6: Final answer
   x = 100,119.47