Finding the Third Proportional to 1,262,156 and 2,716,766

Step by Step Solution

1. Step 1: Write the proportion equation
   1,262,156 : 2,716,766 = 2,716,766 : x
2. Step 2: Convert to fraction form
   1,262,156/2,716,766 = 2,716,766/x
3. Step 3: Cross multiply
   1,262,156x = 2,716,766 × 2,716,766
4. Step 4: Simplify right side
   1,262,156x = 7,380,817,498,756
5. Step 5: Solve for x
   x = 7,380,817,498,756/1,262,156
6. Step 6: Final answer
   x = 5,847,785.46