Finding the Third Proportional to 13,693.50 and 28,035.75

Step by Step Solution

1. Step 1: Write the proportion equation
   13,693.50 : 28,035.75 = 28,035.75 : x
2. Step 2: Convert to fraction form
   13,693.50/28,035.75 = 28,035.75/x
3. Step 3: Cross multiply
   13,693.50x = 28,035.75 × 28,035.75
4. Step 4: Simplify right side
   13,693.50x = 786,003,278.06
5. Step 5: Solve for x
   x = 786,003,278.06/13,693.50
6. Step 6: Final answer
   x = 57,399.74