Finding the Third Proportional to 1,993,806 and 4,373,616

Step by Step Solution

1. Step 1: Write the proportion equation
   1,993,806 : 4,373,616 = 4,373,616 : x
2. Step 2: Convert to fraction form
   1,993,806/4,373,616 = 4,373,616/x
3. Step 3: Cross multiply
   1,993,806x = 4,373,616 × 4,373,616
4. Step 4: Simplify right side
   1,993,806x = 19,128,516,915,456
5. Step 5: Solve for x
   x = 19,128,516,915,456/1,993,806
6. Step 6: Final answer
   x = 9,593,970.99