Finding the Third Proportional to 519,534 and 1,079,892

Step by Step Solution

1. Step 1: Write the proportion equation
   519,534 : 1,079,892 = 1,079,892 : x
2. Step 2: Convert to fraction form
   519,534/1,079,892 = 1,079,892/x
3. Step 3: Cross multiply
   519,534x = 1,079,892 × 1,079,892
4. Step 4: Simplify right side
   519,534x = 1,166,166,731,664
5. Step 5: Solve for x
   x = 1,166,166,731,664/519,534
6. Step 6: Final answer
   x = 2,244,639.87