Finding the Third Proportional to 164,024 and 245,180

Step by Step Solution

1. Step 1: Write the proportion equation
   164,024 : 245,180 = 245,180 : x
2. Step 2: Convert to fraction form
   164,024/245,180 = 245,180/x
3. Step 3: Cross multiply
   164,024x = 245,180 × 245,180
4. Step 4: Simplify right side
   164,024x = 60,113,232,400
5. Step 5: Solve for x
   x = 60,113,232,400/164,024
6. Step 6: Final answer
   x = 366,490.47