Finding the Third Proportional to 1,647,924 and 3,610,040

Step by Step Solution

1. Step 1: Write the proportion equation
   1,647,924 : 3,610,040 = 3,610,040 : x
2. Step 2: Convert to fraction form
   1,647,924/3,610,040 = 3,610,040/x
3. Step 3: Cross multiply
   1,647,924x = 3,610,040 × 3,610,040
4. Step 4: Simplify right side
   1,647,924x = 13,032,388,801,600
5. Step 5: Solve for x
   x = 13,032,388,801,600/1,647,924
6. Step 6: Final answer
   x = 7,908,367.62