Finding the Third Proportional to 1,274,007 and 2,760,558

Step by Step Solution

1. Step 1: Write the proportion equation
   1,274,007 : 2,760,558 = 2,760,558 : x
2. Step 2: Convert to fraction form
   1,274,007/2,760,558 = 2,760,558/x
3. Step 3: Cross multiply
   1,274,007x = 2,760,558 × 2,760,558
4. Step 4: Simplify right side
   1,274,007x = 7,620,680,471,364
5. Step 5: Solve for x
   x = 7,620,680,471,364/1,274,007
6. Step 6: Final answer
   x = 5,981,662.95