Finding the Third Proportional to 1,707,132 and 3,678,904

Step by Step Solution

1. Step 1: Write the proportion equation
   1,707,132 : 3,678,904 = 3,678,904 : x
2. Step 2: Convert to fraction form
   1,707,132/3,678,904 = 3,678,904/x
3. Step 3: Cross multiply
   1,707,132x = 3,678,904 × 3,678,904
4. Step 4: Simplify right side
   1,707,132x = 13,534,334,641,216
5. Step 5: Solve for x
   x = 13,534,334,641,216/1,707,132
6. Step 6: Final answer
   x = 7,928,112.55