Finding the Third Proportional to 1,847,449 and 3,969,938

Step by Step Solution

1. Step 1: Write the proportion equation
   1,847,449 : 3,969,938 = 3,969,938 : x
2. Step 2: Convert to fraction form
   1,847,449/3,969,938 = 3,969,938/x
3. Step 3: Cross multiply
   1,847,449x = 3,969,938 × 3,969,938
4. Step 4: Simplify right side
   1,847,449x = 15,760,407,723,844
5. Step 5: Solve for x
   x = 15,760,407,723,844/1,847,449
6. Step 6: Final answer
   x = 8,530,902.73