Finding the Third Proportional to 1,726,304 and 2,613,448

Step by Step Solution

1. Step 1: Write the proportion equation
   1,726,304 : 2,613,448 = 2,613,448 : x
2. Step 2: Convert to fraction form
   1,726,304/2,613,448 = 2,613,448/x
3. Step 3: Cross multiply
   1,726,304x = 2,613,448 × 2,613,448
4. Step 4: Simplify right side
   1,726,304x = 6,830,110,448,704
5. Step 5: Solve for x
   x = 6,830,110,448,704/1,726,304
6. Step 6: Final answer
   x = 3,956,493.44