Finding the Third Proportional to 1,475,568 and 2,223,738

Step by Step Solution

1. Step 1: Write the proportion equation
   1,475,568 : 2,223,738 = 2,223,738 : x
2. Step 2: Convert to fraction form
   1,475,568/2,223,738 = 2,223,738/x
3. Step 3: Cross multiply
   1,475,568x = 2,223,738 × 2,223,738
4. Step 4: Simplify right side
   1,475,568x = 4,945,010,692,644
5. Step 5: Solve for x
   x = 4,945,010,692,644/1,475,568
6. Step 6: Final answer
   x = 3,351,259.10