Finding the Third Proportional to 13,449.38 and 28,436.06

Step by Step Solution

1. Step 1: Write the proportion equation
   13,449.38 : 28,436.06 = 28,436.06 : x
2. Step 2: Convert to fraction form
   13,449.38/28,436.06 = 28,436.06/x
3. Step 3: Cross multiply
   13,449.38x = 28,436.06 × 28,436.06
4. Step 4: Simplify right side
   13,449.38x = 808,609,650.50
5. Step 5: Solve for x
   x = 808,609,650.50/13,449.38
6. Step 6: Final answer
   x = 60,122.47