Finding the Third Proportional to 141,544 and 333,664

Step by Step Solution

1. Step 1: Write the proportion equation
   141,544 : 333,664 = 333,664 : x
2. Step 2: Convert to fraction form
   141,544/333,664 = 333,664/x
3. Step 3: Cross multiply
   141,544x = 333,664 × 333,664
4. Step 4: Simplify right side
   141,544x = 111,331,664,896
5. Step 5: Solve for x
   x = 111,331,664,896/141,544
6. Step 6: Final answer
   x = 786,551.64