Finding the Third Proportional to 11,567.81 and 25,274.53

Step by Step Solution

1. Step 1: Write the proportion equation
   11,567.81 : 25,274.53 = 25,274.53 : x
2. Step 2: Convert to fraction form
   11,567.81/25,274.53 = 25,274.53/x
3. Step 3: Cross multiply
   11,567.81x = 25,274.53 × 25,274.53
4. Step 4: Simplify right side
   11,567.81x = 638,801,929.91
5. Step 5: Solve for x
   x = 638,801,929.91/11,567.81
6. Step 6: Final answer
   x = 55,222.36