Finding the Third Proportional to 11,792.25 and 16,520.63

Step by Step Solution

1. Step 1: Write the proportion equation
   11,792.25 : 16,520.63 = 16,520.63 : x
2. Step 2: Convert to fraction form
   11,792.25/16,520.63 = 16,520.63/x
3. Step 3: Cross multiply
   11,792.25x = 16,520.63 × 16,520.63
4. Step 4: Simplify right side
   11,792.25x = 272,931,050.39
5. Step 5: Solve for x
   x = 272,931,050.39/11,792.25
6. Step 6: Final answer
   x = 23,144.95