Finding the Third Proportional to 10,103 and 22,190.50

Step by Step Solution

1. Step 1: Write the proportion equation
   10,103 : 22,190.50 = 22,190.50 : x
2. Step 2: Convert to fraction form
   10,103/22,190.50 = 22,190.50/x
3. Step 3: Cross multiply
   10,103x = 22,190.50 × 22,190.50
4. Step 4: Simplify right side
   10,103x = 492,418,290.25
5. Step 5: Solve for x
   x = 492,418,290.25/10,103
6. Step 6: Final answer
   x = 48,739.81