Finding the Third Proportional to 1,709,424 and 3,647,652

Step by Step Solution

1. Step 1: Write the proportion equation
   1,709,424 : 3,647,652 = 3,647,652 : x
2. Step 2: Convert to fraction form
   1,709,424/3,647,652 = 3,647,652/x
3. Step 3: Cross multiply
   1,709,424x = 3,647,652 × 3,647,652
4. Step 4: Simplify right side
   1,709,424x = 13,305,365,113,104
5. Step 5: Solve for x
   x = 13,305,365,113,104/1,709,424
6. Step 6: Final answer
   x = 7,783,537.09