Finding the Third Proportional to 50,157 and 74,664

Step by Step Solution

1. Step 1: Write the proportion equation
   50,157 : 74,664 = 74,664 : x
2. Step 2: Convert to fraction form
   50,157/74,664 = 74,664/x
3. Step 3: Cross multiply
   50,157x = 74,664 × 74,664
4. Step 4: Simplify right side
   50,157x = 5,574,712,896
5. Step 5: Solve for x
   x = 5,574,712,896/50,157
6. Step 6: Final answer
   x = 111,145.26