Finding the Third Proportional to 1,177,156 and 2,540,936

Step by Step Solution

1. Step 1: Write the proportion equation
   1,177,156 : 2,540,936 = 2,540,936 : x
2. Step 2: Convert to fraction form
   1,177,156/2,540,936 = 2,540,936/x
3. Step 3: Cross multiply
   1,177,156x = 2,540,936 × 2,540,936
4. Step 4: Simplify right side
   1,177,156x = 6,456,355,756,096
5. Step 5: Solve for x
   x = 6,456,355,756,096/1,177,156
6. Step 6: Final answer
   x = 5,484,707.00