Finding the Third Proportional to 25,325 and 55,109.50

Step by Step Solution

1. Step 1: Write the proportion equation
   25,325 : 55,109.50 = 55,109.50 : x
2. Step 2: Convert to fraction form
   25,325/55,109.50 = 55,109.50/x
3. Step 3: Cross multiply
   25,325x = 55,109.50 × 55,109.50
4. Step 4: Simplify right side
   25,325x = 3,037,056,990.25
5. Step 5: Solve for x
   x = 3,037,056,990.25/25,325
6. Step 6: Final answer
   x = 119,923.28