Finding the Third Proportional to 1,726,265 and 2,613,386

Step by Step Solution

1. Step 1: Write the proportion equation
   1,726,265 : 2,613,386 = 2,613,386 : x
2. Step 2: Convert to fraction form
   1,726,265/2,613,386 = 2,613,386/x
3. Step 3: Cross multiply
   1,726,265x = 2,613,386 × 2,613,386
4. Step 4: Simplify right side
   1,726,265x = 6,829,786,384,996
5. Step 5: Solve for x
   x = 6,829,786,384,996/1,726,265
6. Step 6: Final answer
   x = 3,956,395.10