Finding the Third Proportional to 1,302,970 and 1,993,204

Step by Step Solution

1. Step 1: Write the proportion equation
   1,302,970 : 1,993,204 = 1,993,204 : x
2. Step 2: Convert to fraction form
   1,302,970/1,993,204 = 1,993,204/x
3. Step 3: Cross multiply
   1,302,970x = 1,993,204 × 1,993,204
4. Step 4: Simplify right side
   1,302,970x = 3,972,862,185,616
5. Step 5: Solve for x
   x = 3,972,862,185,616/1,302,970
6. Step 6: Final answer
   x = 3,049,081.86