Finding the Third Proportional to 1,864,632 and 4,083,612

Step by Step Solution

1. Step 1: Write the proportion equation
   1,864,632 : 4,083,612 = 4,083,612 : x
2. Step 2: Convert to fraction form
   1,864,632/4,083,612 = 4,083,612/x
3. Step 3: Cross multiply
   1,864,632x = 4,083,612 × 4,083,612
4. Step 4: Simplify right side
   1,864,632x = 16,675,886,966,544
5. Step 5: Solve for x
   x = 16,675,886,966,544/1,864,632
6. Step 6: Final answer
   x = 8,943,259.03