Finding the Third Proportional to 16,315.88 and 33,107.63

Step by Step Solution

1. Step 1: Write the proportion equation
   16,315.88 : 33,107.63 = 33,107.63 : x
2. Step 2: Convert to fraction form
   16,315.88/33,107.63 = 33,107.63/x
3. Step 3: Cross multiply
   16,315.88x = 33,107.63 × 33,107.63
4. Step 4: Simplify right side
   16,315.88x = 1,096,114,833.14
5. Step 5: Solve for x
   x = 1,096,114,833.14/16,315.88
6. Step 6: Final answer
   x = 67,180.88