Finding the Third Proportional to 1,990,926 and 3,074,404

Step by Step Solution

1. Step 1: Write the proportion equation
   1,990,926 : 3,074,404 = 3,074,404 : x
2. Step 2: Convert to fraction form
   1,990,926/3,074,404 = 3,074,404/x
3. Step 3: Cross multiply
   1,990,926x = 3,074,404 × 3,074,404
4. Step 4: Simplify right side
   1,990,926x = 9,451,959,955,216
5. Step 5: Solve for x
   x = 9,451,959,955,216/1,990,926
6. Step 6: Final answer
   x = 4,747,519.47