Finding the Third Proportional to 57,327.75 and 77,425.88

Step by Step Solution

1. Step 1: Write the proportion equation
   57,327.75 : 77,425.88 = 77,425.88 : x
2. Step 2: Convert to fraction form
   57,327.75/77,425.88 = 77,425.88/x
3. Step 3: Cross multiply
   57,327.75x = 77,425.88 × 77,425.88
4. Step 4: Simplify right side
   57,327.75x = 5,994,766,119.52
5. Step 5: Solve for x
   x = 5,994,766,119.52/57,327.75
6. Step 6: Final answer
   x = 104,570.06