Finding the Third Proportional to 1,719,541 and 3,643,904

Step by Step Solution

1. Step 1: Write the proportion equation
   1,719,541 : 3,643,904 = 3,643,904 : x
2. Step 2: Convert to fraction form
   1,719,541/3,643,904 = 3,643,904/x
3. Step 3: Cross multiply
   1,719,541x = 3,643,904 × 3,643,904
4. Step 4: Simplify right side
   1,719,541x = 13,278,036,361,216
5. Step 5: Solve for x
   x = 13,278,036,361,216/1,719,541
6. Step 6: Final answer
   x = 7,721,849.24