Finding the Third Proportional to 164,018 and 245,171.25

Step by Step Solution

1. Step 1: Write the proportion equation
   164,018 : 245,171.25 = 245,171.25 : x
2. Step 2: Convert to fraction form
   164,018/245,171.25 = 245,171.25/x
3. Step 3: Cross multiply
   164,018x = 245,171.25 × 245,171.25
4. Step 4: Simplify right side
   164,018x = 60,108,941,826.56
5. Step 5: Solve for x
   x = 60,108,941,826.56/164,018
6. Step 6: Final answer
   x = 366,477.71