Finding the Third Proportional to 17,106.19 and 22,006.69

Step by Step Solution

1. Step 1: Write the proportion equation
   17,106.19 : 22,006.69 = 22,006.69 : x
2. Step 2: Convert to fraction form
   17,106.19/22,006.69 = 22,006.69/x
3. Step 3: Cross multiply
   17,106.19x = 22,006.69 × 22,006.69
4. Step 4: Simplify right side
   17,106.19x = 484,294,294.72
5. Step 5: Solve for x
   x = 484,294,294.72/17,106.19
6. Step 6: Final answer
   x = 28,311.06