Finding the Third Proportional to 25,990.88 and 55,049.63

Step by Step Solution

1. Step 1: Write the proportion equation
   25,990.88 : 55,049.63 = 55,049.63 : x
2. Step 2: Convert to fraction form
   25,990.88/55,049.63 = 55,049.63/x
3. Step 3: Cross multiply
   25,990.88x = 55,049.63 × 55,049.63
4. Step 4: Simplify right side
   25,990.88x = 3,030,461,212.64
5. Step 5: Solve for x
   x = 3,030,461,212.64/25,990.88
6. Step 6: Final answer
   x = 116,597.12