Finding the Third Proportional to 1,258,740 and 2,741,526

Step by Step Solution

1. Step 1: Write the proportion equation
   1,258,740 : 2,741,526 = 2,741,526 : x
2. Step 2: Convert to fraction form
   1,258,740/2,741,526 = 2,741,526/x
3. Step 3: Cross multiply
   1,258,740x = 2,741,526 × 2,741,526
4. Step 4: Simplify right side
   1,258,740x = 7,515,964,808,676
5. Step 5: Solve for x
   x = 7,515,964,808,676/1,258,740
6. Step 6: Final answer
   x = 5,971,022.46