Finding the Third Proportional to 1,135,146 and 2,442,498

Step by Step Solution

1. Step 1: Write the proportion equation
   1,135,146 : 2,442,498 = 2,442,498 : x
2. Step 2: Convert to fraction form
   1,135,146/2,442,498 = 2,442,498/x
3. Step 3: Cross multiply
   1,135,146x = 2,442,498 × 2,442,498
4. Step 4: Simplify right side
   1,135,146x = 5,965,796,480,004
5. Step 5: Solve for x
   x = 5,965,796,480,004/1,135,146
6. Step 6: Final answer
   x = 5,255,532.31