Finding the Third Proportional to 50,997 and 74,920.50

Step by Step Solution

1. Step 1: Write the proportion equation
   50,997 : 74,920.50 = 74,920.50 : x
2. Step 2: Convert to fraction form
   50,997/74,920.50 = 74,920.50/x
3. Step 3: Cross multiply
   50,997x = 74,920.50 × 74,920.50
4. Step 4: Simplify right side
   50,997x = 5,613,081,320.25
5. Step 5: Solve for x
   x = 5,613,081,320.25/50,997
6. Step 6: Final answer
   x = 110,066.89