Finding the Third Proportional to 151,810 and 241,282

Step by Step Solution

1. Step 1: Write the proportion equation
   151,810 : 241,282 = 241,282 : x
2. Step 2: Convert to fraction form
   151,810/241,282 = 241,282/x
3. Step 3: Cross multiply
   151,810x = 241,282 × 241,282
4. Step 4: Simplify right side
   151,810x = 58,217,003,524
5. Step 5: Solve for x
   x = 58,217,003,524/151,810
6. Step 6: Final answer
   x = 383,485.96