Finding the Third Proportional to 20,457.50 and 44,818.50

Step by Step Solution

1. Step 1: Write the proportion equation
   20,457.50 : 44,818.50 = 44,818.50 : x
2. Step 2: Convert to fraction form
   20,457.50/44,818.50 = 44,818.50/x
3. Step 3: Cross multiply
   20,457.50x = 44,818.50 × 44,818.50
4. Step 4: Simplify right side
   20,457.50x = 2,008,697,942.25
5. Step 5: Solve for x
   x = 2,008,697,942.25/20,457.50
6. Step 6: Final answer
   x = 98,188.83