Finding the Third Proportional to 1,361,970 and 2,061,891

Step by Step Solution

1. Step 1: Write the proportion equation
   1,361,970 : 2,061,891 = 2,061,891 : x
2. Step 2: Convert to fraction form
   1,361,970/2,061,891 = 2,061,891/x
3. Step 3: Cross multiply
   1,361,970x = 2,061,891 × 2,061,891
4. Step 4: Simplify right side
   1,361,970x = 4,251,394,495,881
5. Step 5: Solve for x
   x = 4,251,394,495,881/1,361,970
6. Step 6: Final answer
   x = 3,121,503.77