Finding the Third Proportional to 39,104 and 85,558.50

Step by Step Solution

1. Step 1: Write the proportion equation
   39,104 : 85,558.50 = 85,558.50 : x
2. Step 2: Convert to fraction form
   39,104/85,558.50 = 85,558.50/x
3. Step 3: Cross multiply
   39,104x = 85,558.50 × 85,558.50
4. Step 4: Simplify right side
   39,104x = 7,320,256,922.25
5. Step 5: Solve for x
   x = 7,320,256,922.25/39,104
6. Step 6: Final answer
   x = 187,199.70