Finding the Third Proportional to 1,945,455 and 3,107,898

Step by Step Solution

1. Step 1: Write the proportion equation
   1,945,455 : 3,107,898 = 3,107,898 : x
2. Step 2: Convert to fraction form
   1,945,455/3,107,898 = 3,107,898/x
3. Step 3: Cross multiply
   1,945,455x = 3,107,898 × 3,107,898
4. Step 4: Simplify right side
   1,945,455x = 9,659,029,978,404
5. Step 5: Solve for x
   x = 9,659,029,978,404/1,945,455
6. Step 6: Final answer
   x = 4,964,920.79