Finding the Third Proportional to 20,216.39 and 43,868.95

Step by Step Solution

1. Step 1: Write the proportion equation
   20,216.39 : 43,868.95 = 43,868.95 : x
2. Step 2: Convert to fraction form
   20,216.39/43,868.95 = 43,868.95/x
3. Step 3: Cross multiply
   20,216.39x = 43,868.95 × 43,868.95
4. Step 4: Simplify right side
   20,216.39x = 1,924,485,048.28
5. Step 5: Solve for x
   x = 1,924,485,048.28/20,216.39
6. Step 6: Final answer
   x = 95,194.29