Finding the Third Proportional to 1,634,804 and 2,428,878

Step by Step Solution

1. Step 1: Write the proportion equation
   1,634,804 : 2,428,878 = 2,428,878 : x
2. Step 2: Convert to fraction form
   1,634,804/2,428,878 = 2,428,878/x
3. Step 3: Cross multiply
   1,634,804x = 2,428,878 × 2,428,878
4. Step 4: Simplify right side
   1,634,804x = 5,899,448,338,884
5. Step 5: Solve for x
   x = 5,899,448,338,884/1,634,804
6. Step 6: Final answer
   x = 3,608,657.88