Finding the Third Proportional to 1,796,680 and 3,892,360

Step by Step Solution

1. Step 1: Write the proportion equation
   1,796,680 : 3,892,360 = 3,892,360 : x
2. Step 2: Convert to fraction form
   1,796,680/3,892,360 = 3,892,360/x
3. Step 3: Cross multiply
   1,796,680x = 3,892,360 × 3,892,360
4. Step 4: Simplify right side
   1,796,680x = 15,150,466,369,600
5. Step 5: Solve for x
   x = 15,150,466,369,600/1,796,680
6. Step 6: Final answer
   x = 8,432,479.00