Finding the Third Proportional to 117,394.50 and 175,401

Step by Step Solution

1. Step 1: Write the proportion equation
   117,394.50 : 175,401 = 175,401 : x
2. Step 2: Convert to fraction form
   117,394.50/175,401 = 175,401/x
3. Step 3: Cross multiply
   117,394.50x = 175,401 × 175,401
4. Step 4: Simplify right side
   117,394.50x = 30,765,510,801
5. Step 5: Solve for x
   x = 30,765,510,801/117,394.50
6. Step 6: Final answer
   x = 262,069.44