Finding the Third Proportional to 80,105,080 and 164,456,762

Step by Step Solution

1. Step 1: Write the proportion equation
   80,105,080 : 164,456,762 = 164,456,762 : x
2. Step 2: Convert to fraction form
   80,105,080/164,456,762 = 164,456,762/x
3. Step 3: Cross multiply
   80,105,080x = 164,456,762 × 164,456,762
4. Step 4: Simplify right side
   80,105,080x = 27,046,026,567,524,644
5. Step 5: Solve for x
   x = 27,046,026,567,524,644/80,105,080
6. Step 6: Final answer
   x = 337,631,852.66