Finding the Third Proportional to 179,365 and 384,488

Step by Step Solution

1. Step 1: Write the proportion equation
   179,365 : 384,488 = 384,488 : x
2. Step 2: Convert to fraction form
   179,365/384,488 = 384,488/x
3. Step 3: Cross multiply
   179,365x = 384,488 × 384,488
4. Step 4: Simplify right side
   179,365x = 147,831,022,144
5. Step 5: Solve for x
   x = 147,831,022,144/179,365
6. Step 6: Final answer
   x = 824,191.02