Finding the Third Proportional to 20,878.50 and 43,944

Step by Step Solution

1. Step 1: Write the proportion equation
   20,878.50 : 43,944 = 43,944 : x
2. Step 2: Convert to fraction form
   20,878.50/43,944 = 43,944/x
3. Step 3: Cross multiply
   20,878.50x = 43,944 × 43,944
4. Step 4: Simplify right side
   20,878.50x = 1,931,075,136
5. Step 5: Solve for x
   x = 1,931,075,136/20,878.50
6. Step 6: Final answer
   x = 92,491.09