Finding the Third Proportional to 11,557.69 and 25,347.94

Step by Step Solution

1. Step 1: Write the proportion equation
   11,557.69 : 25,347.94 = 25,347.94 : x
2. Step 2: Convert to fraction form
   11,557.69/25,347.94 = 25,347.94/x
3. Step 3: Cross multiply
   11,557.69x = 25,347.94 × 25,347.94
4. Step 4: Simplify right side
   11,557.69x = 642,517,935.50
5. Step 5: Solve for x
   x = 642,517,935.50/11,557.69
6. Step 6: Final answer
   x = 55,592.26