Finding the Third Proportional to 50,642 and 109,075

Step by Step Solution

1. Step 1: Write the proportion equation
   50,642 : 109,075 = 109,075 : x
2. Step 2: Convert to fraction form
   50,642/109,075 = 109,075/x
3. Step 3: Cross multiply
   50,642x = 109,075 × 109,075
4. Step 4: Simplify right side
   50,642x = 11,897,355,625
5. Step 5: Solve for x
   x = 11,897,355,625/50,642
6. Step 6: Final answer
   x = 234,930.60