Finding the Third Proportional to 10,855.50 and 23,043

Step by Step Solution

1. Step 1: Write the proportion equation
   10,855.50 : 23,043 = 23,043 : x
2. Step 2: Convert to fraction form
   10,855.50/23,043 = 23,043/x
3. Step 3: Cross multiply
   10,855.50x = 23,043 × 23,043
4. Step 4: Simplify right side
   10,855.50x = 530,979,849
5. Step 5: Solve for x
   x = 530,979,849/10,855.50
6. Step 6: Final answer
   x = 48,913.44