Finding the Third Proportional to 235,351 and 359,184.50

Step by Step Solution

1. Step 1: Write the proportion equation
   235,351 : 359,184.50 = 359,184.50 : x
2. Step 2: Convert to fraction form
   235,351/359,184.50 = 359,184.50/x
3. Step 3: Cross multiply
   235,351x = 359,184.50 × 359,184.50
4. Step 4: Simplify right side
   235,351x = 129,013,505,040.25
5. Step 5: Solve for x
   x = 129,013,505,040.25/235,351
6. Step 6: Final answer
   x = 548,174.88