Finding the Third Proportional to 20,281.50 and 43,364.25

Step by Step Solution

1. Step 1: Write the proportion equation
   20,281.50 : 43,364.25 = 43,364.25 : x
2. Step 2: Convert to fraction form
   20,281.50/43,364.25 = 43,364.25/x
3. Step 3: Cross multiply
   20,281.50x = 43,364.25 × 43,364.25
4. Step 4: Simplify right side
   20,281.50x = 1,880,458,178.06
5. Step 5: Solve for x
   x = 1,880,458,178.06/20,281.50
6. Step 6: Final answer
   x = 92,717.90