Finding the Third Proportional to 25,503.75 and 55,244.25

Step by Step Solution

1. Step 1: Write the proportion equation
   25,503.75 : 55,244.25 = 55,244.25 : x
2. Step 2: Convert to fraction form
   25,503.75/55,244.25 = 55,244.25/x
3. Step 3: Cross multiply
   25,503.75x = 55,244.25 × 55,244.25
4. Step 4: Simplify right side
   25,503.75x = 3,051,927,158.06
5. Step 5: Solve for x
   x = 3,051,927,158.06/25,503.75
6. Step 6: Final answer
   x = 119,665.82