Finding the Third Proportional to 1,900,526 and 3,957,760

Step by Step Solution

1. Step 1: Write the proportion equation
   1,900,526 : 3,957,760 = 3,957,760 : x
2. Step 2: Convert to fraction form
   1,900,526/3,957,760 = 3,957,760/x
3. Step 3: Cross multiply
   1,900,526x = 3,957,760 × 3,957,760
4. Step 4: Simplify right side
   1,900,526x = 15,663,864,217,600
5. Step 5: Solve for x
   x = 15,663,864,217,600/1,900,526
6. Step 6: Final answer
   x = 8,241,857.37