Finding the Third Proportional to 743,028 and 1,628,504

Step by Step Solution

1. Step 1: Write the proportion equation
   743,028 : 1,628,504 = 1,628,504 : x
2. Step 2: Convert to fraction form
   743,028/1,628,504 = 1,628,504/x
3. Step 3: Cross multiply
   743,028x = 1,628,504 × 1,628,504
4. Step 4: Simplify right side
   743,028x = 2,652,025,278,016
5. Step 5: Solve for x
   x = 2,652,025,278,016/743,028
6. Step 6: Final answer
   x = 3,569,213.11