Finding the Third Proportional to 49,911 and 109,075

Step by Step Solution

1. Step 1: Write the proportion equation
   49,911 : 109,075 = 109,075 : x
2. Step 2: Convert to fraction form
   49,911/109,075 = 109,075/x
3. Step 3: Cross multiply
   49,911x = 109,075 × 109,075
4. Step 4: Simplify right side
   49,911x = 11,897,355,625
5. Step 5: Solve for x
   x = 11,897,355,625/49,911
6. Step 6: Final answer
   x = 238,371.41