Finding the Third Proportional to 20,389.22 and 44,917.31

Step by Step Solution

1. Step 1: Write the proportion equation
   20,389.22 : 44,917.31 = 44,917.31 : x
2. Step 2: Convert to fraction form
   20,389.22/44,917.31 = 44,917.31/x
3. Step 3: Cross multiply
   20,389.22x = 44,917.31 × 44,917.31
4. Step 4: Simplify right side
   20,389.22x = 2,017,564,962.22
5. Step 5: Solve for x
   x = 2,017,564,962.22/20,389.22
6. Step 6: Final answer
   x = 98,952.54