Finding the Third Proportional to 916,671 and 1,973,766

Step by Step Solution

1. Step 1: Write the proportion equation
   916,671 : 1,973,766 = 1,973,766 : x
2. Step 2: Convert to fraction form
   916,671/1,973,766 = 1,973,766/x
3. Step 3: Cross multiply
   916,671x = 1,973,766 × 1,973,766
4. Step 4: Simplify right side
   916,671x = 3,895,752,222,756
5. Step 5: Solve for x
   x = 3,895,752,222,756/916,671
6. Step 6: Final answer
   x = 4,249,891.43