Finding the Third Proportional to 146,611.69 and 226,651.50

Step by Step Solution

1. Step 1: Write the proportion equation
   146,611.69 : 226,651.50 = 226,651.50 : x
2. Step 2: Convert to fraction form
   146,611.69/226,651.50 = 226,651.50/x
3. Step 3: Cross multiply
   146,611.69x = 226,651.50 × 226,651.50
4. Step 4: Simplify right side
   146,611.69x = 51,370,902,452.25
5. Step 5: Solve for x
   x = 51,370,902,452.25/146,611.69
6. Step 6: Final answer
   x = 350,387.50