Finding the Third Proportional to 152,950 and 335,447

Step by Step Solution

1. Step 1: Write the proportion equation
   152,950 : 335,447 = 335,447 : x
2. Step 2: Convert to fraction form
   152,950/335,447 = 335,447/x
3. Step 3: Cross multiply
   152,950x = 335,447 × 335,447
4. Step 4: Simplify right side
   152,950x = 112,524,689,809
5. Step 5: Solve for x
   x = 112,524,689,809/152,950
6. Step 6: Final answer
   x = 735,695.91