Finding the Third Proportional to 38,738.25 and 84,867.75

Step by Step Solution

1. Step 1: Write the proportion equation
   38,738.25 : 84,867.75 = 84,867.75 : x
2. Step 2: Convert to fraction form
   38,738.25/84,867.75 = 84,867.75/x
3. Step 3: Cross multiply
   38,738.25x = 84,867.75 × 84,867.75
4. Step 4: Simplify right side
   38,738.25x = 7,202,534,990.06
5. Step 5: Solve for x
   x = 7,202,534,990.06/38,738.25
6. Step 6: Final answer
   x = 185,928.25