Finding the Third Proportional to 1,778,112 and 3,834,108

Step by Step Solution

1. Step 1: Write the proportion equation
   1,778,112 : 3,834,108 = 3,834,108 : x
2. Step 2: Convert to fraction form
   1,778,112/3,834,108 = 3,834,108/x
3. Step 3: Cross multiply
   1,778,112x = 3,834,108 × 3,834,108
4. Step 4: Simplify right side
   1,778,112x = 14,700,384,155,664
5. Step 5: Solve for x
   x = 14,700,384,155,664/1,778,112
6. Step 6: Final answer
   x = 8,267,411.81