Finding the Third Proportional to 1,258,455 and 2,726,862

Step by Step Solution

1. Step 1: Write the proportion equation
   1,258,455 : 2,726,862 = 2,726,862 : x
2. Step 2: Convert to fraction form
   1,258,455/2,726,862 = 2,726,862/x
3. Step 3: Cross multiply
   1,258,455x = 2,726,862 × 2,726,862
4. Step 4: Simplify right side
   1,258,455x = 7,435,776,367,044
5. Step 5: Solve for x
   x = 7,435,776,367,044/1,258,455
6. Step 6: Final answer
   x = 5,908,654.95