Finding the Third Proportional to 22,200 and 30,852

Step by Step Solution

1. Step 1: Write the proportion equation
   22,200 : 30,852 = 30,852 : x
2. Step 2: Convert to fraction form
   22,200/30,852 = 30,852/x
3. Step 3: Cross multiply
   22,200x = 30,852 × 30,852
4. Step 4: Simplify right side
   22,200x = 951,845,904
5. Step 5: Solve for x
   x = 951,845,904/22,200
6. Step 6: Final answer
   x = 42,875.94