Finding the Third Proportional to 1,945,416 and 3,107,844

Step by Step Solution

1. Step 1: Write the proportion equation
   1,945,416 : 3,107,844 = 3,107,844 : x
2. Step 2: Convert to fraction form
   1,945,416/3,107,844 = 3,107,844/x
3. Step 3: Cross multiply
   1,945,416x = 3,107,844 × 3,107,844
4. Step 4: Simplify right side
   1,945,416x = 9,658,694,328,336
5. Step 5: Solve for x
   x = 9,658,694,328,336/1,945,416
6. Step 6: Final answer
   x = 4,964,847.79