Finding the Third Proportional to 50,986.88 and 109,354.69

Step by Step Solution

1. Step 1: Write the proportion equation
   50,986.88 : 109,354.69 = 109,354.69 : x
2. Step 2: Convert to fraction form
   50,986.88/109,354.69 = 109,354.69/x
3. Step 3: Cross multiply
   50,986.88x = 109,354.69 × 109,354.69
4. Step 4: Simplify right side
   50,986.88x = 11,958,447,678.22
5. Step 5: Solve for x
   x = 11,958,447,678.22/50,986.88
6. Step 6: Final answer
   x = 234,539.73