Finding the Third Proportional to 52,940 and 79,401

Step by Step Solution

1. Step 1: Write the proportion equation
   52,940 : 79,401 = 79,401 : x
2. Step 2: Convert to fraction form
   52,940/79,401 = 79,401/x
3. Step 3: Cross multiply
   52,940x = 79,401 × 79,401
4. Step 4: Simplify right side
   52,940x = 6,304,518,801
5. Step 5: Solve for x
   x = 6,304,518,801/52,940
6. Step 6: Final answer
   x = 119,088.00