Finding the Third Proportional to 92,560.50 and 192,395.25

Step by Step Solution

1. Step 1: Write the proportion equation
   92,560.50 : 192,395.25 = 192,395.25 : x
2. Step 2: Convert to fraction form
   92,560.50/192,395.25 = 192,395.25/x
3. Step 3: Cross multiply
   92,560.50x = 192,395.25 × 192,395.25
4. Step 4: Simplify right side
   92,560.50x = 37,015,932,222.56
5. Step 5: Solve for x
   x = 37,015,932,222.56/92,560.50
6. Step 6: Final answer
   x = 399,910.68