Finding the Third Proportional to 1,892,976 and 4,105,342

Step by Step Solution

1. Step 1: Write the proportion equation
   1,892,976 : 4,105,342 = 4,105,342 : x
2. Step 2: Convert to fraction form
   1,892,976/4,105,342 = 4,105,342/x
3. Step 3: Cross multiply
   1,892,976x = 4,105,342 × 4,105,342
4. Step 4: Simplify right side
   1,892,976x = 16,853,832,936,964
5. Step 5: Solve for x
   x = 16,853,832,936,964/1,892,976
6. Step 6: Final answer
   x = 8,903,352.68