Finding the Third Proportional to 2,873,357 and 4,302,118

Step by Step Solution

1. Step 1: Write the proportion equation
   2,873,357 : 4,302,118 = 4,302,118 : x
2. Step 2: Convert to fraction form
   2,873,357/4,302,118 = 4,302,118/x
3. Step 3: Cross multiply
   2,873,357x = 4,302,118 × 4,302,118
4. Step 4: Simplify right side
   2,873,357x = 18,508,219,285,924
5. Step 5: Solve for x
   x = 18,508,219,285,924/2,873,357
6. Step 6: Final answer
   x = 6,441,322.57