Finding the Third Proportional to 519,848 and 1,133,648

Step by Step Solution

1. Step 1: Write the proportion equation
   519,848 : 1,133,648 = 1,133,648 : x
2. Step 2: Convert to fraction form
   519,848/1,133,648 = 1,133,648/x
3. Step 3: Cross multiply
   519,848x = 1,133,648 × 1,133,648
4. Step 4: Simplify right side
   519,848x = 1,285,157,787,904
5. Step 5: Solve for x
   x = 1,285,157,787,904/519,848
6. Step 6: Final answer
   x = 2,472,179.92