Finding the Third Proportional to 1,726,384 and 2,613,563

Step by Step Solution

1. Step 1: Write the proportion equation
   1,726,384 : 2,613,563 = 2,613,563 : x
2. Step 2: Convert to fraction form
   1,726,384/2,613,563 = 2,613,563/x
3. Step 3: Cross multiply
   1,726,384x = 2,613,563 × 2,613,563
4. Step 4: Simplify right side
   1,726,384x = 6,830,711,554,969
5. Step 5: Solve for x
   x = 6,830,711,554,969/1,726,384
6. Step 6: Final answer
   x = 3,956,658.28