Finding the Third Proportional to 11,329.88 and 25,590.94

Step by Step Solution

1. Step 1: Write the proportion equation
   11,329.88 : 25,590.94 = 25,590.94 : x
2. Step 2: Convert to fraction form
   11,329.88/25,590.94 = 25,590.94/x
3. Step 3: Cross multiply
   11,329.88x = 25,590.94 × 25,590.94
4. Step 4: Simplify right side
   11,329.88x = 654,896,082.13
5. Step 5: Solve for x
   x = 654,896,082.13/11,329.88
6. Step 6: Final answer
   x = 57,802.59