Finding the Third Proportional to 2,068,116 and 4,374,684

Step by Step Solution

1. Step 1: Write the proportion equation
   2,068,116 : 4,374,684 = 4,374,684 : x
2. Step 2: Convert to fraction form
   2,068,116/4,374,684 = 4,374,684/x
3. Step 3: Cross multiply
   2,068,116x = 4,374,684 × 4,374,684
4. Step 4: Simplify right side
   2,068,116x = 19,137,860,099,856
5. Step 5: Solve for x
   x = 19,137,860,099,856/2,068,116
6. Step 6: Final answer
   x = 9,253,765.31