Finding the Third Proportional to 38,601.50 and 57,902.25

Step by Step Solution

1. Step 1: Write the proportion equation
   38,601.50 : 57,902.25 = 57,902.25 : x
2. Step 2: Convert to fraction form
   38,601.50/57,902.25 = 57,902.25/x
3. Step 3: Cross multiply
   38,601.50x = 57,902.25 × 57,902.25
4. Step 4: Simplify right side
   38,601.50x = 3,352,670,555.06
5. Step 5: Solve for x
   x = 3,352,670,555.06/38,601.50
6. Step 6: Final answer
   x = 86,853.38