Finding the Third Proportional to 20,552.63 and 30,827.81

Step by Step Solution

1. Step 1: Write the proportion equation
   20,552.63 : 30,827.81 = 30,827.81 : x
2. Step 2: Convert to fraction form
   20,552.63/30,827.81 = 30,827.81/x
3. Step 3: Cross multiply
   20,552.63x = 30,827.81 × 30,827.81
4. Step 4: Simplify right side
   20,552.63x = 950,354,023.54
5. Step 5: Solve for x
   x = 950,354,023.54/20,552.63
6. Step 6: Final answer
   x = 46,240.03