Finding the Third Proportional to 80,105,049 and 164,456,704

Step by Step Solution

1. Step 1: Write the proportion equation
   80,105,049 : 164,456,704 = 164,456,704 : x
2. Step 2: Convert to fraction form
   80,105,049/164,456,704 = 164,456,704/x
3. Step 3: Cross multiply
   80,105,049x = 164,456,704 × 164,456,704
4. Step 4: Simplify right side
   80,105,049x = 27,046,007,490,543,616
5. Step 5: Solve for x
   x = 27,046,007,490,543,616/80,105,049
6. Step 6: Final answer
   x = 337,631,745.17