Finding the Third Proportional to 20,612.50 and 44,145.50

Step by Step Solution

1. Step 1: Write the proportion equation
   20,612.50 : 44,145.50 = 44,145.50 : x
2. Step 2: Convert to fraction form
   20,612.50/44,145.50 = 44,145.50/x
3. Step 3: Cross multiply
   20,612.50x = 44,145.50 × 44,145.50
4. Step 4: Simplify right side
   20,612.50x = 1,948,825,170.25
5. Step 5: Solve for x
   x = 1,948,825,170.25/20,612.50
6. Step 6: Final answer
   x = 94,545.79