Finding the Third Proportional to 593,892 and 1,279,692

Step by Step Solution

1. Step 1: Write the proportion equation
   593,892 : 1,279,692 = 1,279,692 : x
2. Step 2: Convert to fraction form
   593,892/1,279,692 = 1,279,692/x
3. Step 3: Cross multiply
   593,892x = 1,279,692 × 1,279,692
4. Step 4: Simplify right side
   593,892x = 1,637,611,614,864
5. Step 5: Solve for x
   x = 1,637,611,614,864/593,892
6. Step 6: Final answer
   x = 2,757,423.26