Finding the Third Proportional to 10,856.53 and 23,791.22

Step by Step Solution

1. Step 1: Write the proportion equation
   10,856.53 : 23,791.22 = 23,791.22 : x
2. Step 2: Convert to fraction form
   10,856.53/23,791.22 = 23,791.22/x
3. Step 3: Cross multiply
   10,856.53x = 23,791.22 × 23,791.22
4. Step 4: Simplify right side
   10,856.53x = 566,022,089.61
5. Step 5: Solve for x
   x = 566,022,089.61/10,856.53
6. Step 6: Final answer
   x = 52,136.55