Finding the Third Proportional to 509,483 and 1,079,656

Step by Step Solution

1. Step 1: Write the proportion equation
   509,483 : 1,079,656 = 1,079,656 : x
2. Step 2: Convert to fraction form
   509,483/1,079,656 = 1,079,656/x
3. Step 3: Cross multiply
   509,483x = 1,079,656 × 1,079,656
4. Step 4: Simplify right side
   509,483x = 1,165,657,078,336
5. Step 5: Solve for x
   x = 1,165,657,078,336/509,483
6. Step 6: Final answer
   x = 2,287,921.44