Finding the Third Proportional to 1,079,049 and 2,189,992.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,079,049 : 2,189,992.50 = 2,189,992.50 : x
2. Step 2: Convert to fraction form
   1,079,049/2,189,992.50 = 2,189,992.50/x
3. Step 3: Cross multiply
   1,079,049x = 2,189,992.50 × 2,189,992.50
4. Step 4: Simplify right side
   1,079,049x = 4,796,067,150,056.25
5. Step 5: Solve for x
   x = 4,796,067,150,056.25/1,079,049
6. Step 6: Final answer
   x = 4,444,716.74