Finding the Third Proportional to 494,239 and 1,079,117

Step by Step Solution

1. Step 1: Write the proportion equation
   494,239 : 1,079,117 = 1,079,117 : x
2. Step 2: Convert to fraction form
   494,239/1,079,117 = 1,079,117/x
3. Step 3: Cross multiply
   494,239x = 1,079,117 × 1,079,117
4. Step 4: Simplify right side
   494,239x = 1,164,493,499,689
5. Step 5: Solve for x
   x = 1,164,493,499,689/494,239
6. Step 6: Final answer
   x = 2,356,134.38