Finding the Third Proportional to 22,210 and 28,069

Step by Step Solution

1. Step 1: Write the proportion equation
   22,210 : 28,069 = 28,069 : x
2. Step 2: Convert to fraction form
   22,210/28,069 = 28,069/x
3. Step 3: Cross multiply
   22,210x = 28,069 × 28,069
4. Step 4: Simplify right side
   22,210x = 787,868,761
5. Step 5: Solve for x
   x = 787,868,761/22,210
6. Step 6: Final answer
   x = 35,473.60