Finding the Third Proportional to 1,153,926 and 2,511,039

Step by Step Solution

1. Step 1: Write the proportion equation
   1,153,926 : 2,511,039 = 2,511,039 : x
2. Step 2: Convert to fraction form
   1,153,926/2,511,039 = 2,511,039/x
3. Step 3: Cross multiply
   1,153,926x = 2,511,039 × 2,511,039
4. Step 4: Simplify right side
   1,153,926x = 6,305,316,859,521
5. Step 5: Solve for x
   x = 6,305,316,859,521/1,153,926
6. Step 6: Final answer
   x = 5,464,229.82