Finding the Third Proportional to 27,720 and 35,064

Step by Step Solution

1. Step 1: Write the proportion equation
   27,720 : 35,064 = 35,064 : x
2. Step 2: Convert to fraction form
   27,720/35,064 = 35,064/x
3. Step 3: Cross multiply
   27,720x = 35,064 × 35,064
4. Step 4: Simplify right side
   27,720x = 1,229,484,096
5. Step 5: Solve for x
   x = 1,229,484,096/27,720
6. Step 6: Final answer
   x = 44,353.68