Finding the Third Proportional to 20,551.22 and 31,048.31

Step by Step Solution

1. Step 1: Write the proportion equation
   20,551.22 : 31,048.31 = 31,048.31 : x
2. Step 2: Convert to fraction form
   20,551.22/31,048.31 = 31,048.31/x
3. Step 3: Cross multiply
   20,551.22x = 31,048.31 × 31,048.31
4. Step 4: Simplify right side
   20,551.22x = 963,997,709.10
5. Step 5: Solve for x
   x = 963,997,709.10/20,551.22
6. Step 6: Final answer
   x = 46,907.08