Finding the Third Proportional to 494,266 and 1,079,144

Step by Step Solution

1. Step 1: Write the proportion equation
   494,266 : 1,079,144 = 1,079,144 : x
2. Step 2: Convert to fraction form
   494,266/1,079,144 = 1,079,144/x
3. Step 3: Cross multiply
   494,266x = 1,079,144 × 1,079,144
4. Step 4: Simplify right side
   494,266x = 1,164,551,772,736
5. Step 5: Solve for x
   x = 1,164,551,772,736/494,266
6. Step 6: Final answer
   x = 2,356,123.57