Finding the Third Proportional to 2,060,640 and 3,029,256

Step by Step Solution

1. Step 1: Write the proportion equation
   2,060,640 : 3,029,256 = 3,029,256 : x
2. Step 2: Convert to fraction form
   2,060,640/3,029,256 = 3,029,256/x
3. Step 3: Cross multiply
   2,060,640x = 3,029,256 × 3,029,256
4. Step 4: Simplify right side
   2,060,640x = 9,176,391,913,536
5. Step 5: Solve for x
   x = 9,176,391,913,536/2,060,640
6. Step 6: Final answer
   x = 4,453,175.67