Finding the Third Proportional to 500,543 and 1,079,836

Step by Step Solution

1. Step 1: Write the proportion equation
   500,543 : 1,079,836 = 1,079,836 : x
2. Step 2: Convert to fraction form
   500,543/1,079,836 = 1,079,836/x
3. Step 3: Cross multiply
   500,543x = 1,079,836 × 1,079,836
4. Step 4: Simplify right side
   500,543x = 1,166,045,786,896
5. Step 5: Solve for x
   x = 1,166,045,786,896/500,543
6. Step 6: Final answer
   x = 2,329,561.67