Finding the Third Proportional to 13,447.69 and 28,433.53

Step by Step Solution

1. Step 1: Write the proportion equation
   13,447.69 : 28,433.53 = 28,433.53 : x
2. Step 2: Convert to fraction form
   13,447.69/28,433.53 = 28,433.53/x
3. Step 3: Cross multiply
   13,447.69x = 28,433.53 × 28,433.53
4. Step 4: Simplify right side
   13,447.69x = 808,465,699.34
5. Step 5: Solve for x
   x = 808,465,699.34/13,447.69
6. Step 6: Final answer
   x = 60,119.31