Finding the Third Proportional to 1,263,926 and 2,704,999

Step by Step Solution

1. Step 1: Write the proportion equation
   1,263,926 : 2,704,999 = 2,704,999 : x
2. Step 2: Convert to fraction form
   1,263,926/2,704,999 = 2,704,999/x
3. Step 3: Cross multiply
   1,263,926x = 2,704,999 × 2,704,999
4. Step 4: Simplify right side
   1,263,926x = 7,317,019,590,001
5. Step 5: Solve for x
   x = 7,317,019,590,001/1,263,926
6. Step 6: Final answer
   x = 5,789,120.24