Finding the Third Proportional to 1,581,756 and 2,451,278

Step by Step Solution

1. Step 1: Write the proportion equation
   1,581,756 : 2,451,278 = 2,451,278 : x
2. Step 2: Convert to fraction form
   1,581,756/2,451,278 = 2,451,278/x
3. Step 3: Cross multiply
   1,581,756x = 2,451,278 × 2,451,278
4. Step 4: Simplify right side
   1,581,756x = 6,008,763,833,284
5. Step 5: Solve for x
   x = 6,008,763,833,284/1,581,756
6. Step 6: Final answer
   x = 3,798,793.13