Finding the Third Proportional to 1,303,940 and 1,994,662

Step by Step Solution

1. Step 1: Write the proportion equation
   1,303,940 : 1,994,662 = 1,994,662 : x
2. Step 2: Convert to fraction form
   1,303,940/1,994,662 = 1,994,662/x
3. Step 3: Cross multiply
   1,303,940x = 1,994,662 × 1,994,662
4. Step 4: Simplify right side
   1,303,940x = 3,978,676,494,244
5. Step 5: Solve for x
   x = 3,978,676,494,244/1,303,940
6. Step 6: Final answer
   x = 3,051,272.68