Finding the Third Proportional to 6,059 and 12,590.50

Step by Step Solution

1. Step 1: Write the proportion equation
   6,059 : 12,590.50 = 12,590.50 : x
2. Step 2: Convert to fraction form
   6,059/12,590.50 = 12,590.50/x
3. Step 3: Cross multiply
   6,059x = 12,590.50 × 12,590.50
4. Step 4: Simplify right side
   6,059x = 158,520,690.25
5. Step 5: Solve for x
   x = 158,520,690.25/6,059
6. Step 6: Final answer
   x = 26,162.85