Finding the Third Proportional to 21,219.75 and 44,762.63

Step by Step Solution

1. Step 1: Write the proportion equation
   21,219.75 : 44,762.63 = 44,762.63 : x
2. Step 2: Convert to fraction form
   21,219.75/44,762.63 = 44,762.63/x
3. Step 3: Cross multiply
   21,219.75x = 44,762.63 × 44,762.63
4. Step 4: Simplify right side
   21,219.75x = 2,003,692,596.89
5. Step 5: Solve for x
   x = 2,003,692,596.89/21,219.75
6. Step 6: Final answer
   x = 94,425.83