Finding the Third Proportional to 71,148 and 100,104

Step by Step Solution

1. Step 1: Write the proportion equation
   71,148 : 100,104 = 100,104 : x
2. Step 2: Convert to fraction form
   71,148/100,104 = 100,104/x
3. Step 3: Cross multiply
   71,148x = 100,104 × 100,104
4. Step 4: Simplify right side
   71,148x = 10,020,810,816
5. Step 5: Solve for x
   x = 10,020,810,816/71,148
6. Step 6: Final answer
   x = 140,844.59