Finding the Third Proportional to 25,072.88 and 53,422.88

Step by Step Solution

1. Step 1: Write the proportion equation
   25,072.88 : 53,422.88 = 53,422.88 : x
2. Step 2: Convert to fraction form
   25,072.88/53,422.88 = 53,422.88/x
3. Step 3: Cross multiply
   25,072.88x = 53,422.88 × 53,422.88
4. Step 4: Simplify right side
   25,072.88x = 2,854,003,573.27
5. Step 5: Solve for x
   x = 2,854,003,573.27/25,072.88
6. Step 6: Final answer
   x = 113,828.33