Finding the Third Proportional to 1,039,356 and 2,277,324

Step by Step Solution

1. Step 1: Write the proportion equation
   1,039,356 : 2,277,324 = 2,277,324 : x
2. Step 2: Convert to fraction form
   1,039,356/2,277,324 = 2,277,324/x
3. Step 3: Cross multiply
   1,039,356x = 2,277,324 × 2,277,324
4. Step 4: Simplify right side
   1,039,356x = 5,186,204,600,976
5. Step 5: Solve for x
   x = 5,186,204,600,976/1,039,356
6. Step 6: Final answer
   x = 4,989,825.05