Finding the Third Proportional to 25,611 and 53,266.50

Step by Step Solution

1. Step 1: Write the proportion equation
   25,611 : 53,266.50 = 53,266.50 : x
2. Step 2: Convert to fraction form
   25,611/53,266.50 = 53,266.50/x
3. Step 3: Cross multiply
   25,611x = 53,266.50 × 53,266.50
4. Step 4: Simplify right side
   25,611x = 2,837,320,022.25
5. Step 5: Solve for x
   x = 2,837,320,022.25/25,611
6. Step 6: Final answer
   x = 110,785.21