Finding the Third Proportional to 1,778,184 and 2,757,510

Step by Step Solution

1. Step 1: Write the proportion equation
   1,778,184 : 2,757,510 = 2,757,510 : x
2. Step 2: Convert to fraction form
   1,778,184/2,757,510 = 2,757,510/x
3. Step 3: Cross multiply
   1,778,184x = 2,757,510 × 2,757,510
4. Step 4: Simplify right side
   1,778,184x = 7,603,861,400,100
5. Step 5: Solve for x
   x = 7,603,861,400,100/1,778,184
6. Step 6: Final answer
   x = 4,276,194.93