Finding the Third Proportional to 1,258,422 and 2,726,796

Step by Step Solution

1. Step 1: Write the proportion equation
   1,258,422 : 2,726,796 = 2,726,796 : x
2. Step 2: Convert to fraction form
   1,258,422/2,726,796 = 2,726,796/x
3. Step 3: Cross multiply
   1,258,422x = 2,726,796 × 2,726,796
4. Step 4: Simplify right side
   1,258,422x = 7,435,416,425,616
5. Step 5: Solve for x
   x = 7,435,416,425,616/1,258,422
6. Step 6: Final answer
   x = 5,908,523.87