Finding the Third Proportional to 2,913,188 and 4,410,267

Step by Step Solution

1. Step 1: Write the proportion equation
   2,913,188 : 4,410,267 = 4,410,267 : x
2. Step 2: Convert to fraction form
   2,913,188/4,410,267 = 4,410,267/x
3. Step 3: Cross multiply
   2,913,188x = 4,410,267 × 4,410,267
4. Step 4: Simplify right side
   2,913,188x = 19,450,455,011,289
5. Step 5: Solve for x
   x = 19,450,455,011,289/2,913,188
6. Step 6: Final answer
   x = 6,676,690.63