Finding the Third Proportional to 22,230 and 28,881

Step by Step Solution

1. Step 1: Write the proportion equation
   22,230 : 28,881 = 28,881 : x
2. Step 2: Convert to fraction form
   22,230/28,881 = 28,881/x
3. Step 3: Cross multiply
   22,230x = 28,881 × 28,881
4. Step 4: Simplify right side
   22,230x = 834,112,161
5. Step 5: Solve for x
   x = 834,112,161/22,230
6. Step 6: Final answer
   x = 37,521.91