Finding the Third Proportional to 50,078 and 74,961

Step by Step Solution

1. Step 1: Write the proportion equation
   50,078 : 74,961 = 74,961 : x
2. Step 2: Convert to fraction form
   50,078/74,961 = 74,961/x
3. Step 3: Cross multiply
   50,078x = 74,961 × 74,961
4. Step 4: Simplify right side
   50,078x = 5,619,151,521
5. Step 5: Solve for x
   x = 5,619,151,521/50,078
6. Step 6: Final answer
   x = 112,207.99