Finding the Third Proportional to 25,672.50 and 55,164.75

Step by Step Solution

1. Step 1: Write the proportion equation
   25,672.50 : 55,164.75 = 55,164.75 : x
2. Step 2: Convert to fraction form
   25,672.50/55,164.75 = 55,164.75/x
3. Step 3: Cross multiply
   25,672.50x = 55,164.75 × 55,164.75
4. Step 4: Simplify right side
   25,672.50x = 3,043,149,642.56
5. Step 5: Solve for x
   x = 3,043,149,642.56/25,672.50
6. Step 6: Final answer
   x = 118,537.33