Finding the Third Proportional to 151,447.50 and 235,162.50

Step by Step Solution

1. Step 1: Write the proportion equation
   151,447.50 : 235,162.50 = 235,162.50 : x
2. Step 2: Convert to fraction form
   151,447.50/235,162.50 = 235,162.50/x
3. Step 3: Cross multiply
   151,447.50x = 235,162.50 × 235,162.50
4. Step 4: Simplify right side
   151,447.50x = 55,301,401,406.25
5. Step 5: Solve for x
   x = 55,301,401,406.25/151,447.50
6. Step 6: Final answer
   x = 365,152.29