Finding the Third Proportional to 10,051.25 and 21,965.50

Step by Step Solution

1. Step 1: Write the proportion equation
   10,051.25 : 21,965.50 = 21,965.50 : x
2. Step 2: Convert to fraction form
   10,051.25/21,965.50 = 21,965.50/x
3. Step 3: Cross multiply
   10,051.25x = 21,965.50 × 21,965.50
4. Step 4: Simplify right side
   10,051.25x = 482,483,190.25
5. Step 5: Solve for x
   x = 482,483,190.25/10,051.25
6. Step 6: Final answer
   x = 48,002.31