Finding the Third Proportional to 1,832,640 and 3,944,924

Step by Step Solution

1. Step 1: Write the proportion equation
   1,832,640 : 3,944,924 = 3,944,924 : x
2. Step 2: Convert to fraction form
   1,832,640/3,944,924 = 3,944,924/x
3. Step 3: Cross multiply
   1,832,640x = 3,944,924 × 3,944,924
4. Step 4: Simplify right side
   1,832,640x = 15,562,425,365,776
5. Step 5: Solve for x
   x = 15,562,425,365,776/1,832,640
6. Step 6: Final answer
   x = 8,491,807.10