Finding the Third Proportional to 90,175.50 and 192,414

Step by Step Solution

1. Step 1: Write the proportion equation
   90,175.50 : 192,414 = 192,414 : x
2. Step 2: Convert to fraction form
   90,175.50/192,414 = 192,414/x
3. Step 3: Cross multiply
   90,175.50x = 192,414 × 192,414
4. Step 4: Simplify right side
   90,175.50x = 37,023,147,396
5. Step 5: Solve for x
   x = 37,023,147,396/90,175.50
6. Step 6: Final answer
   x = 410,567.70