Finding the Third Proportional to 1,141,694 and 2,509,378

Step by Step Solution

1. Step 1: Write the proportion equation
   1,141,694 : 2,509,378 = 2,509,378 : x
2. Step 2: Convert to fraction form
   1,141,694/2,509,378 = 2,509,378/x
3. Step 3: Cross multiply
   1,141,694x = 2,509,378 × 2,509,378
4. Step 4: Simplify right side
   1,141,694x = 6,296,977,946,884
5. Step 5: Solve for x
   x = 6,296,977,946,884/1,141,694
6. Step 6: Final answer
   x = 5,515,469.07