Finding the Third Proportional to 2,183,782 and 4,725,260

Step by Step Solution

1. Step 1: Write the proportion equation
   2,183,782 : 4,725,260 = 4,725,260 : x
2. Step 2: Convert to fraction form
   2,183,782/4,725,260 = 4,725,260/x
3. Step 3: Cross multiply
   2,183,782x = 4,725,260 × 4,725,260
4. Step 4: Simplify right side
   2,183,782x = 22,328,082,067,600
5. Step 5: Solve for x
   x = 22,328,082,067,600/2,183,782
6. Step 6: Final answer
   x = 10,224,501.38