Finding the Third Proportional to 21,024 and 28,194

Step by Step Solution

1. Step 1: Write the proportion equation
   21,024 : 28,194 = 28,194 : x
2. Step 2: Convert to fraction form
   21,024/28,194 = 28,194/x
3. Step 3: Cross multiply
   21,024x = 28,194 × 28,194
4. Step 4: Simplify right side
   21,024x = 794,901,636
5. Step 5: Solve for x
   x = 794,901,636/21,024
6. Step 6: Final answer
   x = 37,809.25