Finding the Third Proportional to 50,091 and 77,025

Step by Step Solution

1. Step 1: Write the proportion equation
   50,091 : 77,025 = 77,025 : x
2. Step 2: Convert to fraction form
   50,091/77,025 = 77,025/x
3. Step 3: Cross multiply
   50,091x = 77,025 × 77,025
4. Step 4: Simplify right side
   50,091x = 5,932,850,625
5. Step 5: Solve for x
   x = 5,932,850,625/50,091
6. Step 6: Final answer
   x = 118,441.45