Finding the Third Proportional to 1,427,706 and 1,957,770

Step by Step Solution

1. Step 1: Write the proportion equation
   1,427,706 : 1,957,770 = 1,957,770 : x
2. Step 2: Convert to fraction form
   1,427,706/1,957,770 = 1,957,770/x
3. Step 3: Cross multiply
   1,427,706x = 1,957,770 × 1,957,770
4. Step 4: Simplify right side
   1,427,706x = 3,832,863,372,900
5. Step 5: Solve for x
   x = 3,832,863,372,900/1,427,706
6. Step 6: Final answer
   x = 2,684,630.71