Finding the Third Proportional to 49,976 and 109,168

Step by Step Solution

1. Step 1: Write the proportion equation
   49,976 : 109,168 = 109,168 : x
2. Step 2: Convert to fraction form
   49,976/109,168 = 109,168/x
3. Step 3: Cross multiply
   49,976x = 109,168 × 109,168
4. Step 4: Simplify right side
   49,976x = 11,917,652,224
5. Step 5: Solve for x
   x = 11,917,652,224/49,976
6. Step 6: Final answer
   x = 238,467.51