Finding the Third Proportional to 23,168 and 56,000

Step by Step Solution

1. Step 1: Write the proportion equation
   23,168 : 56,000 = 56,000 : x
2. Step 2: Convert to fraction form
   23,168/56,000 = 56,000/x
3. Step 3: Cross multiply
   23,168x = 56,000 × 56,000
4. Step 4: Simplify right side
   23,168x = 3,136,000,000
5. Step 5: Solve for x
   x = 3,136,000,000/23,168
6. Step 6: Final answer
   x = 135,359.12