Finding the Third Proportional to 6,058 and 13,272.50

Step by Step Solution

1. Step 1: Write the proportion equation
   6,058 : 13,272.50 = 13,272.50 : x
2. Step 2: Convert to fraction form
   6,058/13,272.50 = 13,272.50/x
3. Step 3: Cross multiply
   6,058x = 13,272.50 × 13,272.50
4. Step 4: Simplify right side
   6,058x = 176,159,256.25
5. Step 5: Solve for x
   x = 176,159,256.25/6,058
6. Step 6: Final answer
   x = 29,078.78