Finding the Third Proportional to 10,942.88 and 16,898.63

Step by Step Solution

1. Step 1: Write the proportion equation
   10,942.88 : 16,898.63 = 16,898.63 : x
2. Step 2: Convert to fraction form
   10,942.88/16,898.63 = 16,898.63/x
3. Step 3: Cross multiply
   10,942.88x = 16,898.63 × 16,898.63
4. Step 4: Simplify right side
   10,942.88x = 285,563,526.89
5. Step 5: Solve for x
   x = 285,563,526.89/10,942.88
6. Step 6: Final answer
   x = 26,095.84