Finding the Third Proportional to 25,428.94 and 55,382.06

Step by Step Solution

1. Step 1: Write the proportion equation
   25,428.94 : 55,382.06 = 55,382.06 : x
2. Step 2: Convert to fraction form
   25,428.94/55,382.06 = 55,382.06/x
3. Step 3: Cross multiply
   25,428.94x = 55,382.06 × 55,382.06
4. Step 4: Simplify right side
   25,428.94x = 3,067,172,846.75
5. Step 5: Solve for x
   x = 3,067,172,846.75/25,428.94
6. Step 6: Final answer
   x = 120,617.42