Finding the Third Proportional to 945,540 and 2,048,616

Step by Step Solution

1. Step 1: Write the proportion equation
   945,540 : 2,048,616 = 2,048,616 : x
2. Step 2: Convert to fraction form
   945,540/2,048,616 = 2,048,616/x
3. Step 3: Cross multiply
   945,540x = 2,048,616 × 2,048,616
4. Step 4: Simplify right side
   945,540x = 4,196,827,515,456
5. Step 5: Solve for x
   x = 4,196,827,515,456/945,540
6. Step 6: Final answer
   x = 4,438,551.00