Finding the Third Proportional to 2,801,716 and 4,283,910

Step by Step Solution

1. Step 1: Write the proportion equation
   2,801,716 : 4,283,910 = 4,283,910 : x
2. Step 2: Convert to fraction form
   2,801,716/4,283,910 = 4,283,910/x
3. Step 3: Cross multiply
   2,801,716x = 4,283,910 × 4,283,910
4. Step 4: Simplify right side
   2,801,716x = 18,351,884,888,100
5. Step 5: Solve for x
   x = 18,351,884,888,100/2,801,716
6. Step 6: Final answer
   x = 6,550,230.25