Finding the Third Proportional to 38,168.50 and 57,670.50

Step by Step Solution

1. Step 1: Write the proportion equation
   38,168.50 : 57,670.50 = 57,670.50 : x
2. Step 2: Convert to fraction form
   38,168.50/57,670.50 = 57,670.50/x
3. Step 3: Cross multiply
   38,168.50x = 57,670.50 × 57,670.50
4. Step 4: Simplify right side
   38,168.50x = 3,325,886,570.25
5. Step 5: Solve for x
   x = 3,325,886,570.25/38,168.50
6. Step 6: Final answer
   x = 87,136.95