Finding the Third Proportional to 1,778,116 and 3,834,116

Step by Step Solution

1. Step 1: Write the proportion equation
   1,778,116 : 3,834,116 = 3,834,116 : x
2. Step 2: Convert to fraction form
   1,778,116/3,834,116 = 3,834,116/x
3. Step 3: Cross multiply
   1,778,116x = 3,834,116 × 3,834,116
4. Step 4: Simplify right side
   1,778,116x = 14,700,445,501,456
5. Step 5: Solve for x
   x = 14,700,445,501,456/1,778,116
6. Step 6: Final answer
   x = 8,267,427.72