Finding the Third Proportional to 5,749,545 and 12,665,718

Step by Step Solution

1. Step 1: Write the proportion equation
   5,749,545 : 12,665,718 = 12,665,718 : x
2. Step 2: Convert to fraction form
   5,749,545/12,665,718 = 12,665,718/x
3. Step 3: Cross multiply
   5,749,545x = 12,665,718 × 12,665,718
4. Step 4: Simplify right side
   5,749,545x = 160,420,412,455,524
5. Step 5: Solve for x
   x = 160,420,412,455,524/5,749,545
6. Step 6: Final answer
   x = 27,901,410.02