Finding the Third Proportional to 1,334,637 and 2,879,226

Step by Step Solution

1. Step 1: Write the proportion equation
   1,334,637 : 2,879,226 = 2,879,226 : x
2. Step 2: Convert to fraction form
   1,334,637/2,879,226 = 2,879,226/x
3. Step 3: Cross multiply
   1,334,637x = 2,879,226 × 2,879,226
4. Step 4: Simplify right side
   1,334,637x = 8,289,942,359,076
5. Step 5: Solve for x
   x = 8,289,942,359,076/1,334,637
6. Step 6: Final answer
   x = 6,211,383.59