Finding the Third Proportional to 1,224,767 and 2,659,845

Step by Step Solution

1. Step 1: Write the proportion equation
   1,224,767 : 2,659,845 = 2,659,845 : x
2. Step 2: Convert to fraction form
   1,224,767/2,659,845 = 2,659,845/x
3. Step 3: Cross multiply
   1,224,767x = 2,659,845 × 2,659,845
4. Step 4: Simplify right side
   1,224,767x = 7,074,775,424,025
5. Step 5: Solve for x
   x = 7,074,775,424,025/1,224,767
6. Step 6: Final answer
   x = 5,776,425.58