Finding the Third Proportional to 1,283,796 and 2,749,761

Step by Step Solution

1. Step 1: Write the proportion equation
   1,283,796 : 2,749,761 = 2,749,761 : x
2. Step 2: Convert to fraction form
   1,283,796/2,749,761 = 2,749,761/x
3. Step 3: Cross multiply
   1,283,796x = 2,749,761 × 2,749,761
4. Step 4: Simplify right side
   1,283,796x = 7,561,185,557,121
5. Step 5: Solve for x
   x = 7,561,185,557,121/1,283,796
6. Step 6: Final answer
   x = 5,889,709.55