Finding the Third Proportional to 2,895,190 and 4,258,490

Step by Step Solution

1. Step 1: Write the proportion equation
   2,895,190 : 4,258,490 = 4,258,490 : x
2. Step 2: Convert to fraction form
   2,895,190/4,258,490 = 4,258,490/x
3. Step 3: Cross multiply
   2,895,190x = 4,258,490 × 4,258,490
4. Step 4: Simplify right side
   2,895,190x = 18,134,737,080,100
5. Step 5: Solve for x
   x = 18,134,737,080,100/2,895,190
6. Step 6: Final answer
   x = 6,263,746.79