Finding the Third Proportional to 79,248 and 123,104

Step by Step Solution

1. Step 1: Write the proportion equation
   79,248 : 123,104 = 123,104 : x
2. Step 2: Convert to fraction form
   79,248/123,104 = 123,104/x
3. Step 3: Cross multiply
   79,248x = 123,104 × 123,104
4. Step 4: Simplify right side
   79,248x = 15,154,594,816
5. Step 5: Solve for x
   x = 15,154,594,816/79,248
6. Step 6: Final answer
   x = 191,230.00