Finding the Third Proportional to 184,282.50 and 277,722

Step by Step Solution

1. Step 1: Write the proportion equation
   184,282.50 : 277,722 = 277,722 : x
2. Step 2: Convert to fraction form
   184,282.50/277,722 = 277,722/x
3. Step 3: Cross multiply
   184,282.50x = 277,722 × 277,722
4. Step 4: Simplify right side
   184,282.50x = 77,129,509,284
5. Step 5: Solve for x
   x = 77,129,509,284/184,282.50
6. Step 6: Final answer
   x = 418,539.52