Finding the Third Proportional to 168,049.69 and 252,097.31

Step by Step Solution

1. Step 1: Write the proportion equation
   168,049.69 : 252,097.31 = 252,097.31 : x
2. Step 2: Convert to fraction form
   168,049.69/252,097.31 = 252,097.31/x
3. Step 3: Cross multiply
   168,049.69x = 252,097.31 × 252,097.31
4. Step 4: Simplify right side
   168,049.69x = 63,553,054,969.72
5. Step 5: Solve for x
   x = 63,553,054,969.72/168,049.69
6. Step 6: Final answer
   x = 378,180.14