Finding the Third Proportional to 241,902 and 338,341.50

Step by Step Solution

1. Step 1: Write the proportion equation
   241,902 : 338,341.50 = 338,341.50 : x
2. Step 2: Convert to fraction form
   241,902/338,341.50 = 338,341.50/x
3. Step 3: Cross multiply
   241,902x = 338,341.50 × 338,341.50
4. Step 4: Simplify right side
   241,902x = 114,474,970,622.25
5. Step 5: Solve for x
   x = 114,474,970,622.25/241,902
6. Step 6: Final answer
   x = 473,228.71