Finding the Third Proportional to 21,774 and 44,470.50

Step by Step Solution

1. Step 1: Write the proportion equation
   21,774 : 44,470.50 = 44,470.50 : x
2. Step 2: Convert to fraction form
   21,774/44,470.50 = 44,470.50/x
3. Step 3: Cross multiply
   21,774x = 44,470.50 × 44,470.50
4. Step 4: Simplify right side
   21,774x = 1,977,625,370.25
5. Step 5: Solve for x
   x = 1,977,625,370.25/21,774
6. Step 6: Final answer
   x = 90,825.08