Finding the Third Proportional to 1,801,394 and 3,957,082

Step by Step Solution

1. Step 1: Write the proportion equation
   1,801,394 : 3,957,082 = 3,957,082 : x
2. Step 2: Convert to fraction form
   1,801,394/3,957,082 = 3,957,082/x
3. Step 3: Cross multiply
   1,801,394x = 3,957,082 × 3,957,082
4. Step 4: Simplify right side
   1,801,394x = 15,658,497,954,724
5. Step 5: Solve for x
   x = 15,658,497,954,724/1,801,394
6. Step 6: Final answer
   x = 8,692,433.72