Finding the Third Proportional to 613,845 and 1,446,990

Step by Step Solution

1. Step 1: Write the proportion equation
   613,845 : 1,446,990 = 1,446,990 : x
2. Step 2: Convert to fraction form
   613,845/1,446,990 = 1,446,990/x
3. Step 3: Cross multiply
   613,845x = 1,446,990 × 1,446,990
4. Step 4: Simplify right side
   613,845x = 2,093,780,060,100
5. Step 5: Solve for x
   x = 2,093,780,060,100/613,845
6. Step 6: Final answer
   x = 3,410,926.31