Finding the Third Proportional to 1,683,540 and 3,682,007.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,683,540 : 3,682,007.50 = 3,682,007.50 : x
2. Step 2: Convert to fraction form
   1,683,540/3,682,007.50 = 3,682,007.50/x
3. Step 3: Cross multiply
   1,683,540x = 3,682,007.50 × 3,682,007.50
4. Step 4: Simplify right side
   1,683,540x = 13,557,179,230,056.25
5. Step 5: Solve for x
   x = 13,557,179,230,056.25/1,683,540
6. Step 6: Final answer
   x = 8,052,781.18