Finding the Third Proportional to 193,191 and 254,650.50

Step by Step Solution

1. Step 1: Write the proportion equation
   193,191 : 254,650.50 = 254,650.50 : x
2. Step 2: Convert to fraction form
   193,191/254,650.50 = 254,650.50/x
3. Step 3: Cross multiply
   193,191x = 254,650.50 × 254,650.50
4. Step 4: Simplify right side
   193,191x = 64,846,877,150.25
5. Step 5: Solve for x
   x = 64,846,877,150.25/193,191
6. Step 6: Final answer
   x = 335,662.00