Finding the Third Proportional to 1,835,844 and 3,976,680

Step by Step Solution

1. Step 1: Write the proportion equation
   1,835,844 : 3,976,680 = 3,976,680 : x
2. Step 2: Convert to fraction form
   1,835,844/3,976,680 = 3,976,680/x
3. Step 3: Cross multiply
   1,835,844x = 3,976,680 × 3,976,680
4. Step 4: Simplify right side
   1,835,844x = 15,813,983,822,400
5. Step 5: Solve for x
   x = 15,813,983,822,400/1,835,844
6. Step 6: Final answer
   x = 8,614,012.86