Finding the Third Proportional to 23,391 and 51,452.50

Step by Step Solution

1. Step 1: Write the proportion equation
   23,391 : 51,452.50 = 51,452.50 : x
2. Step 2: Convert to fraction form
   23,391/51,452.50 = 51,452.50/x
3. Step 3: Cross multiply
   23,391x = 51,452.50 × 51,452.50
4. Step 4: Simplify right side
   23,391x = 2,647,359,756.25
5. Step 5: Solve for x
   x = 2,647,359,756.25/23,391
6. Step 6: Final answer
   x = 113,178.56