Finding the Third Proportional to 1,026,756 and 2,251,912

Step by Step Solution

1. Step 1: Write the proportion equation
   1,026,756 : 2,251,912 = 2,251,912 : x
2. Step 2: Convert to fraction form
   1,026,756/2,251,912 = 2,251,912/x
3. Step 3: Cross multiply
   1,026,756x = 2,251,912 × 2,251,912
4. Step 4: Simplify right side
   1,026,756x = 5,071,107,655,744
5. Step 5: Solve for x
   x = 5,071,107,655,744/1,026,756
6. Step 6: Final answer
   x = 4,938,960.82