Finding the Third Proportional to 79,510 and 173,762

Step by Step Solution

1. Step 1: Write the proportion equation
   79,510 : 173,762 = 173,762 : x
2. Step 2: Convert to fraction form
   79,510/173,762 = 173,762/x
3. Step 3: Cross multiply
   79,510x = 173,762 × 173,762
4. Step 4: Simplify right side
   79,510x = 30,193,232,644
5. Step 5: Solve for x
   x = 30,193,232,644/79,510
6. Step 6: Final answer
   x = 379,741.32