Finding the Third Proportional to 146,055 and 235,146.50

Step by Step Solution

1. Step 1: Write the proportion equation
   146,055 : 235,146.50 = 235,146.50 : x
2. Step 2: Convert to fraction form
   146,055/235,146.50 = 235,146.50/x
3. Step 3: Cross multiply
   146,055x = 235,146.50 × 235,146.50
4. Step 4: Simplify right side
   146,055x = 55,293,876,462.25
5. Step 5: Solve for x
   x = 55,293,876,462.25/146,055
6. Step 6: Final answer
   x = 378,582.56