Finding the Third Proportional to 1,912,941 and 4,041,818

Step by Step Solution

1. Step 1: Write the proportion equation
   1,912,941 : 4,041,818 = 4,041,818 : x
2. Step 2: Convert to fraction form
   1,912,941/4,041,818 = 4,041,818/x
3. Step 3: Cross multiply
   1,912,941x = 4,041,818 × 4,041,818
4. Step 4: Simplify right side
   1,912,941x = 16,336,292,745,124
5. Step 5: Solve for x
   x = 16,336,292,745,124/1,912,941
6. Step 6: Final answer
   x = 8,539,883.22