Finding the Third Proportional to 164,064 and 241,488

Step by Step Solution

1. Step 1: Write the proportion equation
   164,064 : 241,488 = 241,488 : x
2. Step 2: Convert to fraction form
   164,064/241,488 = 241,488/x
3. Step 3: Cross multiply
   164,064x = 241,488 × 241,488
4. Step 4: Simplify right side
   164,064x = 58,316,454,144
5. Step 5: Solve for x
   x = 58,316,454,144/164,064
6. Step 6: Final answer
   x = 355,449.42