Finding the Third Proportional to 2,666,113 and 3,809,881

Step by Step Solution

1. Step 1: Write the proportion equation
   2,666,113 : 3,809,881 = 3,809,881 : x
2. Step 2: Convert to fraction form
   2,666,113/3,809,881 = 3,809,881/x
3. Step 3: Cross multiply
   2,666,113x = 3,809,881 × 3,809,881
4. Step 4: Simplify right side
   2,666,113x = 14,515,193,234,161
5. Step 5: Solve for x
   x = 14,515,193,234,161/2,666,113
6. Step 6: Final answer
   x = 5,444,327.84