Finding the Third Proportional to 21,238.88 and 44,219.25

Step by Step Solution

1. Step 1: Write the proportion equation
   21,238.88 : 44,219.25 = 44,219.25 : x
2. Step 2: Convert to fraction form
   21,238.88/44,219.25 = 44,219.25/x
3. Step 3: Cross multiply
   21,238.88x = 44,219.25 × 44,219.25
4. Step 4: Simplify right side
   21,238.88x = 1,955,342,070.56
5. Step 5: Solve for x
   x = 1,955,342,070.56/21,238.88
6. Step 6: Final answer
   x = 92,064.30