Finding the Third Proportional to 743,180 and 1,628,756

Step by Step Solution

1. Step 1: Write the proportion equation
   743,180 : 1,628,756 = 1,628,756 : x
2. Step 2: Convert to fraction form
   743,180/1,628,756 = 1,628,756/x
3. Step 3: Cross multiply
   743,180x = 1,628,756 × 1,628,756
4. Step 4: Simplify right side
   743,180x = 2,652,846,107,536
5. Step 5: Solve for x
   x = 2,652,846,107,536/743,180
6. Step 6: Final answer
   x = 3,569,587.59