Finding the Third Proportional to 34,892 and 52,520

Step by Step Solution

1. Step 1: Write the proportion equation
   34,892 : 52,520 = 52,520 : x
2. Step 2: Convert to fraction form
   34,892/52,520 = 52,520/x
3. Step 3: Cross multiply
   34,892x = 52,520 × 52,520
4. Step 4: Simplify right side
   34,892x = 2,758,350,400
5. Step 5: Solve for x
   x = 2,758,350,400/34,892
6. Step 6: Final answer
   x = 79,053.95