Finding the Third Proportional to 1,796,640 and 3,892,359

Step by Step Solution

1. Step 1: Write the proportion equation
   1,796,640 : 3,892,359 = 3,892,359 : x
2. Step 2: Convert to fraction form
   1,796,640/3,892,359 = 3,892,359/x
3. Step 3: Cross multiply
   1,796,640x = 3,892,359 × 3,892,359
4. Step 4: Simplify right side
   1,796,640x = 15,150,458,584,881
5. Step 5: Solve for x
   x = 15,150,458,584,881/1,796,640
6. Step 6: Final answer
   x = 8,432,662.41