Finding the Third Proportional to 2,861,103.75 and 4,010,423.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,861,103.75 : 4,010,423.25 = 4,010,423.25 : x
2. Step 2: Convert to fraction form
   2,861,103.75/4,010,423.25 = 4,010,423.25/x
3. Step 3: Cross multiply
   2,861,103.75x = 4,010,423.25 × 4,010,423.25
4. Step 4: Simplify right side
   2,861,103.75x = 16,083,494,644,140.56
5. Step 5: Solve for x
   x = 16,083,494,644,140.56/2,861,103.75
6. Step 6: Final answer
   x = 5,621,430.07