Finding the Third Proportional to 25,161.89 and 57,374.58

Step by Step Solution

1. Step 1: Write the proportion equation
   25,161.89 : 57,374.58 = 57,374.58 : x
2. Step 2: Convert to fraction form
   25,161.89/57,374.58 = 57,374.58/x
3. Step 3: Cross multiply
   25,161.89x = 57,374.58 × 57,374.58
4. Step 4: Simplify right side
   25,161.89x = 3,291,842,215.02
5. Step 5: Solve for x
   x = 3,291,842,215.02/25,161.89
6. Step 6: Final answer
   x = 130,826.51