Finding the Third Proportional to 500,517 and 1,079,772

Step by Step Solution

1. Step 1: Write the proportion equation
   500,517 : 1,079,772 = 1,079,772 : x
2. Step 2: Convert to fraction form
   500,517/1,079,772 = 1,079,772/x
3. Step 3: Cross multiply
   500,517x = 1,079,772 × 1,079,772
4. Step 4: Simplify right side
   500,517x = 1,165,907,571,984
5. Step 5: Solve for x
   x = 1,165,907,571,984/500,517
6. Step 6: Final answer
   x = 2,329,406.54