Finding the Third Proportional to 50,929 and 74,832

Step by Step Solution

1. Step 1: Write the proportion equation
   50,929 : 74,832 = 74,832 : x
2. Step 2: Convert to fraction form
   50,929/74,832 = 74,832/x
3. Step 3: Cross multiply
   50,929x = 74,832 × 74,832
4. Step 4: Simplify right side
   50,929x = 5,599,828,224
5. Step 5: Solve for x
   x = 5,599,828,224/50,929
6. Step 6: Final answer
   x = 109,953.63