Finding the Third Proportional to 1,035,744 and 2,215,404

Step by Step Solution

1. Step 1: Write the proportion equation
   1,035,744 : 2,215,404 = 2,215,404 : x
2. Step 2: Convert to fraction form
   1,035,744/2,215,404 = 2,215,404/x
3. Step 3: Cross multiply
   1,035,744x = 2,215,404 × 2,215,404
4. Step 4: Simplify right side
   1,035,744x = 4,908,014,883,216
5. Step 5: Solve for x
   x = 4,908,014,883,216/1,035,744
6. Step 6: Final answer
   x = 4,738,637.04