Finding the Third Proportional to 1,892,684 and 4,104,812

Step by Step Solution

1. Step 1: Write the proportion equation
   1,892,684 : 4,104,812 = 4,104,812 : x
2. Step 2: Convert to fraction form
   1,892,684/4,104,812 = 4,104,812/x
3. Step 3: Cross multiply
   1,892,684x = 4,104,812 × 4,104,812
4. Step 4: Simplify right side
   1,892,684x = 16,849,481,555,344
5. Step 5: Solve for x
   x = 16,849,481,555,344/1,892,684
6. Step 6: Final answer
   x = 8,902,427.22