Finding the Third Proportional to 1,835,857 and 3,976,706

Step by Step Solution

1. Step 1: Write the proportion equation
   1,835,857 : 3,976,706 = 3,976,706 : x
2. Step 2: Convert to fraction form
   1,835,857/3,976,706 = 3,976,706/x
3. Step 3: Cross multiply
   1,835,857x = 3,976,706 × 3,976,706
4. Step 4: Simplify right side
   1,835,857x = 15,814,190,610,436
5. Step 5: Solve for x
   x = 15,814,190,610,436/1,835,857
6. Step 6: Final answer
   x = 8,614,064.50