Finding the Third Proportional to 2,891,276 and 3,837,907

Step by Step Solution

1. Step 1: Write the proportion equation
   2,891,276 : 3,837,907 = 3,837,907 : x
2. Step 2: Convert to fraction form
   2,891,276/3,837,907 = 3,837,907/x
3. Step 3: Cross multiply
   2,891,276x = 3,837,907 × 3,837,907
4. Step 4: Simplify right side
   2,891,276x = 14,729,530,140,649
5. Step 5: Solve for x
   x = 14,729,530,140,649/2,891,276
6. Step 6: Final answer
   x = 5,094,473.91