Finding the Third Proportional to 1,945,446 and 3,107,893

Step by Step Solution

1. Step 1: Write the proportion equation
   1,945,446 : 3,107,893 = 3,107,893 : x
2. Step 2: Convert to fraction form
   1,945,446/3,107,893 = 3,107,893/x
3. Step 3: Cross multiply
   1,945,446x = 3,107,893 × 3,107,893
4. Step 4: Simplify right side
   1,945,446x = 9,658,998,899,449
5. Step 5: Solve for x
   x = 9,658,998,899,449/1,945,446
6. Step 6: Final answer
   x = 4,964,927.78