Finding the Third Proportional to 2,019,602 and 4,322,893

Step by Step Solution

1. Step 1: Write the proportion equation
   2,019,602 : 4,322,893 = 4,322,893 : x
2. Step 2: Convert to fraction form
   2,019,602/4,322,893 = 4,322,893/x
3. Step 3: Cross multiply
   2,019,602x = 4,322,893 × 4,322,893
4. Step 4: Simplify right side
   2,019,602x = 18,687,403,889,449
5. Step 5: Solve for x
   x = 18,687,403,889,449/2,019,602
6. Step 6: Final answer
   x = 9,253,013.16