Finding the Third Proportional to 11,927.81 and 25,495.88

Step by Step Solution

1. Step 1: Write the proportion equation
   11,927.81 : 25,495.88 = 25,495.88 : x
2. Step 2: Convert to fraction form
   11,927.81/25,495.88 = 25,495.88/x
3. Step 3: Cross multiply
   11,927.81x = 25,495.88 × 25,495.88
4. Step 4: Simplify right side
   11,927.81x = 650,039,642.02
5. Step 5: Solve for x
   x = 650,039,642.02/11,927.81
6. Step 6: Final answer
   x = 54,497.81