Finding the Third Proportional to 30,066 and 64,950

Step by Step Solution

1. Step 1: Write the proportion equation
   30,066 : 64,950 = 64,950 : x
2. Step 2: Convert to fraction form
   30,066/64,950 = 64,950/x
3. Step 3: Cross multiply
   30,066x = 64,950 × 64,950
4. Step 4: Simplify right side
   30,066x = 4,218,502,500
5. Step 5: Solve for x
   x = 4,218,502,500/30,066
6. Step 6: Final answer
   x = 140,308.07