Finding the Third Proportional to 2,519,904 and 3,891,312

Step by Step Solution

1. Step 1: Write the proportion equation
   2,519,904 : 3,891,312 = 3,891,312 : x
2. Step 2: Convert to fraction form
   2,519,904/3,891,312 = 3,891,312/x
3. Step 3: Cross multiply
   2,519,904x = 3,891,312 × 3,891,312
4. Step 4: Simplify right side
   2,519,904x = 15,142,309,081,344
5. Step 5: Solve for x
   x = 15,142,309,081,344/2,519,904
6. Step 6: Final answer
   x = 6,009,081.73