Finding the Third Proportional to 2,861,086 and 4,010,396

Step by Step Solution

1. Step 1: Write the proportion equation
   2,861,086 : 4,010,396 = 4,010,396 : x
2. Step 2: Convert to fraction form
   2,861,086/4,010,396 = 4,010,396/x
3. Step 3: Cross multiply
   2,861,086x = 4,010,396 × 4,010,396
4. Step 4: Simplify right side
   2,861,086x = 16,083,276,076,816
5. Step 5: Solve for x
   x = 16,083,276,076,816/2,861,086
6. Step 6: Final answer
   x = 5,621,388.55