Finding the Third Proportional to 3,826,946 and 5,921,859

Step by Step Solution

1. Step 1: Write the proportion equation
   3,826,946 : 5,921,859 = 5,921,859 : x
2. Step 2: Convert to fraction form
   3,826,946/5,921,859 = 5,921,859/x
3. Step 3: Cross multiply
   3,826,946x = 5,921,859 × 5,921,859
4. Step 4: Simplify right side
   3,826,946x = 35,068,414,015,881
5. Step 5: Solve for x
   x = 35,068,414,015,881/3,826,946
6. Step 6: Final answer
   x = 9,163,550.78