Finding the Third Proportional to 90,594 and 192,150

Step by Step Solution

1. Step 1: Write the proportion equation
   90,594 : 192,150 = 192,150 : x
2. Step 2: Convert to fraction form
   90,594/192,150 = 192,150/x
3. Step 3: Cross multiply
   90,594x = 192,150 × 192,150
4. Step 4: Simplify right side
   90,594x = 36,921,622,500
5. Step 5: Solve for x
   x = 36,921,622,500/90,594
6. Step 6: Final answer
   x = 407,550.42