Finding the Third Proportional to 16,903.69 and 23,698.20

Step by Step Solution

1. Step 1: Write the proportion equation
   16,903.69 : 23,698.20 = 23,698.20 : x
2. Step 2: Convert to fraction form
   16,903.69/23,698.20 = 23,698.20/x
3. Step 3: Cross multiply
   16,903.69x = 23,698.20 × 23,698.20
4. Step 4: Simplify right side
   16,903.69x = 561,604,461.07
5. Step 5: Solve for x
   x = 561,604,461.07/16,903.69
6. Step 6: Final answer
   x = 33,223.78