Finding the Third Proportional to 1,994,922 and 4,131,756

Step by Step Solution

1. Step 1: Write the proportion equation
   1,994,922 : 4,131,756 = 4,131,756 : x
2. Step 2: Convert to fraction form
   1,994,922/4,131,756 = 4,131,756/x
3. Step 3: Cross multiply
   1,994,922x = 4,131,756 × 4,131,756
4. Step 4: Simplify right side
   1,994,922x = 17,071,407,643,536
5. Step 5: Solve for x
   x = 17,071,407,643,536/1,994,922
6. Step 6: Final answer
   x = 8,557,431.14