Finding the Third Proportional to 79,625.25 and 174,017.25

Step by Step Solution

1. Step 1: Write the proportion equation
   79,625.25 : 174,017.25 = 174,017.25 : x
2. Step 2: Convert to fraction form
   79,625.25/174,017.25 = 174,017.25/x
3. Step 3: Cross multiply
   79,625.25x = 174,017.25 × 174,017.25
4. Step 4: Simplify right side
   79,625.25x = 30,282,003,297.56
5. Step 5: Solve for x
   x = 30,282,003,297.56/79,625.25
6. Step 6: Final answer
   x = 380,306.54