Finding the Third Proportional to 149,660 and 232,360.50

Step by Step Solution

1. Step 1: Write the proportion equation
   149,660 : 232,360.50 = 232,360.50 : x
2. Step 2: Convert to fraction form
   149,660/232,360.50 = 232,360.50/x
3. Step 3: Cross multiply
   149,660x = 232,360.50 × 232,360.50
4. Step 4: Simplify right side
   149,660x = 53,991,401,960.25
5. Step 5: Solve for x
   x = 53,991,401,960.25/149,660
6. Step 6: Final answer
   x = 360,760.40