Finding the Third Proportional to 2,803,910 and 4,201,112

Step by Step Solution

1. Step 1: Write the proportion equation
   2,803,910 : 4,201,112 = 4,201,112 : x
2. Step 2: Convert to fraction form
   2,803,910/4,201,112 = 4,201,112/x
3. Step 3: Cross multiply
   2,803,910x = 4,201,112 × 4,201,112
4. Step 4: Simplify right side
   2,803,910x = 17,649,342,036,544
5. Step 5: Solve for x
   x = 17,649,342,036,544/2,803,910
6. Step 6: Final answer
   x = 6,294,546.56