Finding the Third Proportional to 1,122,482 and 2,462,278

Step by Step Solution

1. Step 1: Write the proportion equation
   1,122,482 : 2,462,278 = 2,462,278 : x
2. Step 2: Convert to fraction form
   1,122,482/2,462,278 = 2,462,278/x
3. Step 3: Cross multiply
   1,122,482x = 2,462,278 × 2,462,278
4. Step 4: Simplify right side
   1,122,482x = 6,062,812,949,284
5. Step 5: Solve for x
   x = 6,062,812,949,284/1,122,482
6. Step 6: Final answer
   x = 5,401,256.28