Finding the Third Proportional to 25,285.75 and 55,030.38

Step by Step Solution

1. Step 1: Write the proportion equation
   25,285.75 : 55,030.38 = 55,030.38 : x
2. Step 2: Convert to fraction form
   25,285.75/55,030.38 = 55,030.38/x
3. Step 3: Cross multiply
   25,285.75x = 55,030.38 × 55,030.38
4. Step 4: Simplify right side
   25,285.75x = 3,028,342,172.64
5. Step 5: Solve for x
   x = 3,028,342,172.64/25,285.75
6. Step 6: Final answer
   x = 119,764.78