Finding the Third Proportional to 151,554 and 235,309.50

Step by Step Solution

1. Step 1: Write the proportion equation
   151,554 : 235,309.50 = 235,309.50 : x
2. Step 2: Convert to fraction form
   151,554/235,309.50 = 235,309.50/x
3. Step 3: Cross multiply
   151,554x = 235,309.50 × 235,309.50
4. Step 4: Simplify right side
   151,554x = 55,370,560,790.25
5. Step 5: Solve for x
   x = 55,370,560,790.25/151,554
6. Step 6: Final answer
   x = 365,352.02