Finding the Third Proportional to 59,119.88 and 89,904.94

Step by Step Solution

1. Step 1: Write the proportion equation
   59,119.88 : 89,904.94 = 89,904.94 : x
2. Step 2: Convert to fraction form
   59,119.88/89,904.94 = 89,904.94/x
3. Step 3: Cross multiply
   59,119.88x = 89,904.94 × 89,904.94
4. Step 4: Simplify right side
   59,119.88x = 8,082,897,786.88
5. Step 5: Solve for x
   x = 8,082,897,786.88/59,119.88
6. Step 6: Final answer
   x = 136,720.48