Finding the Third Proportional to 3,105,314 and 6,789,916

Step by Step Solution

1. Step 1: Write the proportion equation
   3,105,314 : 6,789,916 = 6,789,916 : x
2. Step 2: Convert to fraction form
   3,105,314/6,789,916 = 6,789,916/x
3. Step 3: Cross multiply
   3,105,314x = 6,789,916 × 6,789,916
4. Step 4: Simplify right side
   3,105,314x = 46,102,959,287,056
5. Step 5: Solve for x
   x = 46,102,959,287,056/3,105,314
6. Step 6: Final answer
   x = 14,846,472.62