Finding the Third Proportional to 1,968,780 and 2,897,874

Step by Step Solution

1. Step 1: Write the proportion equation
   1,968,780 : 2,897,874 = 2,897,874 : x
2. Step 2: Convert to fraction form
   1,968,780/2,897,874 = 2,897,874/x
3. Step 3: Cross multiply
   1,968,780x = 2,897,874 × 2,897,874
4. Step 4: Simplify right side
   1,968,780x = 8,397,673,719,876
5. Step 5: Solve for x
   x = 8,397,673,719,876/1,968,780
6. Step 6: Final answer
   x = 4,265,420.07