Finding the Third Proportional to 1,129,493 and 2,422,768

Step by Step Solution

1. Step 1: Write the proportion equation
   1,129,493 : 2,422,768 = 2,422,768 : x
2. Step 2: Convert to fraction form
   1,129,493/2,422,768 = 2,422,768/x
3. Step 3: Cross multiply
   1,129,493x = 2,422,768 × 2,422,768
4. Step 4: Simplify right side
   1,129,493x = 5,869,804,781,824
5. Step 5: Solve for x
   x = 5,869,804,781,824/1,129,493
6. Step 6: Final answer
   x = 5,196,849.19