Finding the Third Proportional to 10,762.31 and 16,623.56

Step by Step Solution

1. Step 1: Write the proportion equation
   10,762.31 : 16,623.56 = 16,623.56 : x
2. Step 2: Convert to fraction form
   10,762.31/16,623.56 = 16,623.56/x
3. Step 3: Cross multiply
   10,762.31x = 16,623.56 × 16,623.56
4. Step 4: Simplify right side
   10,762.31x = 276,342,830.19
5. Step 5: Solve for x
   x = 276,342,830.19/10,762.31
6. Step 6: Final answer
   x = 25,676.90