Finding the Third Proportional to 10,842.50 and 23,669.25

Step by Step Solution

1. Step 1: Write the proportion equation
   10,842.50 : 23,669.25 = 23,669.25 : x
2. Step 2: Convert to fraction form
   10,842.50/23,669.25 = 23,669.25/x
3. Step 3: Cross multiply
   10,842.50x = 23,669.25 × 23,669.25
4. Step 4: Simplify right side
   10,842.50x = 560,233,395.56
5. Step 5: Solve for x
   x = 560,233,395.56/10,842.50
6. Step 6: Final answer
   x = 51,670.13