Finding the Third Proportional to 3,411,236 and 7,338,760

Step by Step Solution

1. Step 1: Write the proportion equation
   3,411,236 : 7,338,760 = 7,338,760 : x
2. Step 2: Convert to fraction form
   3,411,236/7,338,760 = 7,338,760/x
3. Step 3: Cross multiply
   3,411,236x = 7,338,760 × 7,338,760
4. Step 4: Simplify right side
   3,411,236x = 53,857,398,337,600
5. Step 5: Solve for x
   x = 53,857,398,337,600/3,411,236
6. Step 6: Final answer
   x = 15,788,235.80