Finding the Third Proportional to 38,214.75 and 55,043.81

Step by Step Solution

1. Step 1: Write the proportion equation
   38,214.75 : 55,043.81 = 55,043.81 : x
2. Step 2: Convert to fraction form
   38,214.75/55,043.81 = 55,043.81/x
3. Step 3: Cross multiply
   38,214.75x = 55,043.81 × 55,043.81
4. Step 4: Simplify right side
   38,214.75x = 3,029,821,294.54
5. Step 5: Solve for x
   x = 3,029,821,294.54/38,214.75
6. Step 6: Final answer
   x = 79,284.08