Finding the Third Proportional to 2,861,108 and 4,010,428

Step by Step Solution

1. Step 1: Write the proportion equation
   2,861,108 : 4,010,428 = 4,010,428 : x
2. Step 2: Convert to fraction form
   2,861,108/4,010,428 = 4,010,428/x
3. Step 3: Cross multiply
   2,861,108x = 4,010,428 × 4,010,428
4. Step 4: Simplify right side
   2,861,108x = 16,083,532,743,184
5. Step 5: Solve for x
   x = 16,083,532,743,184/2,861,108
6. Step 6: Final answer
   x = 5,621,435.03