Finding the Third Proportional to 1,941,846 and 4,224,540

Step by Step Solution

1. Step 1: Write the proportion equation
   1,941,846 : 4,224,540 = 4,224,540 : x
2. Step 2: Convert to fraction form
   1,941,846/4,224,540 = 4,224,540/x
3. Step 3: Cross multiply
   1,941,846x = 4,224,540 × 4,224,540
4. Step 4: Simplify right side
   1,941,846x = 17,846,738,211,600
5. Step 5: Solve for x
   x = 17,846,738,211,600/1,941,846
6. Step 6: Final answer
   x = 9,190,604.31