Finding the Third Proportional to 2,380,813.50 and 3,576,648

Step by Step Solution

1. Step 1: Write the proportion equation
   2,380,813.50 : 3,576,648 = 3,576,648 : x
2. Step 2: Convert to fraction form
   2,380,813.50/3,576,648 = 3,576,648/x
3. Step 3: Cross multiply
   2,380,813.50x = 3,576,648 × 3,576,648
4. Step 4: Simplify right side
   2,380,813.50x = 12,792,410,915,904
5. Step 5: Solve for x
   x = 12,792,410,915,904/2,380,813.50
6. Step 6: Final answer
   x = 5,373,126.00