Finding the Third Proportional to 79,905 and 175,362

Step by Step Solution

1. Step 1: Write the proportion equation
   79,905 : 175,362 = 175,362 : x
2. Step 2: Convert to fraction form
   79,905/175,362 = 175,362/x
3. Step 3: Cross multiply
   79,905x = 175,362 × 175,362
4. Step 4: Simplify right side
   79,905x = 30,751,831,044
5. Step 5: Solve for x
   x = 30,751,831,044/79,905
6. Step 6: Final answer
   x = 384,854.90