Finding the Third Proportional to 25,230.23 and 54,640.83

Step by Step Solution

1. Step 1: Write the proportion equation
   25,230.23 : 54,640.83 = 54,640.83 : x
2. Step 2: Convert to fraction form
   25,230.23/54,640.83 = 54,640.83/x
3. Step 3: Cross multiply
   25,230.23x = 54,640.83 × 54,640.83
4. Step 4: Simplify right side
   25,230.23x = 2,985,620,098.19
5. Step 5: Solve for x
   x = 2,985,620,098.19/25,230.23
6. Step 6: Final answer
   x = 118,335.01