Finding the Third Proportional to 13,713.75 and 28,504.13

Step by Step Solution

1. Step 1: Write the proportion equation
   13,713.75 : 28,504.13 = 28,504.13 : x
2. Step 2: Convert to fraction form
   13,713.75/28,504.13 = 28,504.13/x
3. Step 3: Cross multiply
   13,713.75x = 28,504.13 × 28,504.13
4. Step 4: Simplify right side
   13,713.75x = 812,485,142.02
5. Step 5: Solve for x
   x = 812,485,142.02/13,713.75
6. Step 6: Final answer
   x = 59,246.02