Finding the Third Proportional to 64,974 and 141,933

Step by Step Solution

1. Step 1: Write the proportion equation
   64,974 : 141,933 = 141,933 : x
2. Step 2: Convert to fraction form
   64,974/141,933 = 141,933/x
3. Step 3: Cross multiply
   64,974x = 141,933 × 141,933
4. Step 4: Simplify right side
   64,974x = 20,144,976,489
5. Step 5: Solve for x
   x = 20,144,976,489/64,974
6. Step 6: Final answer
   x = 310,046.73