Finding the Third Proportional to 2,894,168 and 4,257,417

Step by Step Solution

1. Step 1: Write the proportion equation
   2,894,168 : 4,257,417 = 4,257,417 : x
2. Step 2: Convert to fraction form
   2,894,168/4,257,417 = 4,257,417/x
3. Step 3: Cross multiply
   2,894,168x = 4,257,417 × 4,257,417
4. Step 4: Simplify right side
   2,894,168x = 18,125,599,511,889
5. Step 5: Solve for x
   x = 18,125,599,511,889/2,894,168
6. Step 6: Final answer
   x = 6,262,801.44