Finding the Third Proportional to 22,450 and 35,219

Step by Step Solution

1. Step 1: Write the proportion equation
   22,450 : 35,219 = 35,219 : x
2. Step 2: Convert to fraction form
   22,450/35,219 = 35,219/x
3. Step 3: Cross multiply
   22,450x = 35,219 × 35,219
4. Step 4: Simplify right side
   22,450x = 1,240,377,961
5. Step 5: Solve for x
   x = 1,240,377,961/22,450
6. Step 6: Final answer
   x = 55,250.69