Finding the Third Proportional to 49,320 and 108,477

Step by Step Solution

1. Step 1: Write the proportion equation
   49,320 : 108,477 = 108,477 : x
2. Step 2: Convert to fraction form
   49,320/108,477 = 108,477/x
3. Step 3: Cross multiply
   49,320x = 108,477 × 108,477
4. Step 4: Simplify right side
   49,320x = 11,767,259,529
5. Step 5: Solve for x
   x = 11,767,259,529/49,320
6. Step 6: Final answer
   x = 238,590.01