Finding the Third Proportional to 79,467.75 and 165,402

Step by Step Solution

1. Step 1: Write the proportion equation
   79,467.75 : 165,402 = 165,402 : x
2. Step 2: Convert to fraction form
   79,467.75/165,402 = 165,402/x
3. Step 3: Cross multiply
   79,467.75x = 165,402 × 165,402
4. Step 4: Simplify right side
   79,467.75x = 27,357,821,604
5. Step 5: Solve for x
   x = 27,357,821,604/79,467.75
6. Step 6: Final answer
   x = 344,263.20