Finding the Third Proportional to 20,641.50 and 43,949.25

Step by Step Solution

1. Step 1: Write the proportion equation
   20,641.50 : 43,949.25 = 43,949.25 : x
2. Step 2: Convert to fraction form
   20,641.50/43,949.25 = 43,949.25/x
3. Step 3: Cross multiply
   20,641.50x = 43,949.25 × 43,949.25
4. Step 4: Simplify right side
   20,641.50x = 1,931,536,575.56
5. Step 5: Solve for x
   x = 1,931,536,575.56/20,641.50
6. Step 6: Final answer
   x = 93,575.40