Finding the Third Proportional to 151,488 and 235,217.25

Step by Step Solution

1. Step 1: Write the proportion equation
   151,488 : 235,217.25 = 235,217.25 : x
2. Step 2: Convert to fraction form
   151,488/235,217.25 = 235,217.25/x
3. Step 3: Cross multiply
   151,488x = 235,217.25 × 235,217.25
4. Step 4: Simplify right side
   151,488x = 55,327,154,697.56
5. Step 5: Solve for x
   x = 55,327,154,697.56/151,488
6. Step 6: Final answer
   x = 365,224.67