Finding the Third Proportional to 34,144 and 52,040

Step by Step Solution

1. Step 1: Write the proportion equation
   34,144 : 52,040 = 52,040 : x
2. Step 2: Convert to fraction form
   34,144/52,040 = 52,040/x
3. Step 3: Cross multiply
   34,144x = 52,040 × 52,040
4. Step 4: Simplify right side
   34,144x = 2,708,161,600
5. Step 5: Solve for x
   x = 2,708,161,600/34,144
6. Step 6: Final answer
   x = 79,315.89