Finding the Third Proportional to 59,058 and 79,564.50

Step by Step Solution

1. Step 1: Write the proportion equation
   59,058 : 79,564.50 = 79,564.50 : x
2. Step 2: Convert to fraction form
   59,058/79,564.50 = 79,564.50/x
3. Step 3: Cross multiply
   59,058x = 79,564.50 × 79,564.50
4. Step 4: Simplify right side
   59,058x = 6,330,509,660.25
5. Step 5: Solve for x
   x = 6,330,509,660.25/59,058
6. Step 6: Final answer
   x = 107,191.40