Finding the Third Proportional to 25,005.75 and 54,504.88

Step by Step Solution

1. Step 1: Write the proportion equation
   25,005.75 : 54,504.88 = 54,504.88 : x
2. Step 2: Convert to fraction form
   25,005.75/54,504.88 = 54,504.88/x
3. Step 3: Cross multiply
   25,005.75x = 54,504.88 × 54,504.88
4. Step 4: Simplify right side
   25,005.75x = 2,970,781,398.77
5. Step 5: Solve for x
   x = 2,970,781,398.77/25,005.75
6. Step 6: Final answer
   x = 118,803.93