Finding the Third Proportional to 1,035,396 and 2,120,976

Step by Step Solution

1. Step 1: Write the proportion equation
   1,035,396 : 2,120,976 = 2,120,976 : x
2. Step 2: Convert to fraction form
   1,035,396/2,120,976 = 2,120,976/x
3. Step 3: Cross multiply
   1,035,396x = 2,120,976 × 2,120,976
4. Step 4: Simplify right side
   1,035,396x = 4,498,539,192,576
5. Step 5: Solve for x
   x = 4,498,539,192,576/1,035,396
6. Step 6: Final answer
   x = 4,344,752.34