Finding the Third Proportional to 1,581,736 and 2,451,255

Step by Step Solution

1. Step 1: Write the proportion equation
   1,581,736 : 2,451,255 = 2,451,255 : x
2. Step 2: Convert to fraction form
   1,581,736/2,451,255 = 2,451,255/x
3. Step 3: Cross multiply
   1,581,736x = 2,451,255 × 2,451,255
4. Step 4: Simplify right side
   1,581,736x = 6,008,651,075,025
5. Step 5: Solve for x
   x = 6,008,651,075,025/1,581,736
6. Step 6: Final answer
   x = 3,798,769.88