Finding the Third Proportional to 50,672.25 and 109,996.88

Step by Step Solution

1. Step 1: Write the proportion equation
   50,672.25 : 109,996.88 = 109,996.88 : x
2. Step 2: Convert to fraction form
   50,672.25/109,996.88 = 109,996.88/x
3. Step 3: Cross multiply
   50,672.25x = 109,996.88 × 109,996.88
4. Step 4: Simplify right side
   50,672.25x = 12,099,312,509.77
5. Step 5: Solve for x
   x = 12,099,312,509.77/50,672.25
6. Step 6: Final answer
   x = 238,775.91