Finding the Third Proportional to 79,224 and 123,697

Step by Step Solution

1. Step 1: Write the proportion equation
   79,224 : 123,697 = 123,697 : x
2. Step 2: Convert to fraction form
   79,224/123,697 = 123,697/x
3. Step 3: Cross multiply
   79,224x = 123,697 × 123,697
4. Step 4: Simplify right side
   79,224x = 15,300,947,809
5. Step 5: Solve for x
   x = 15,300,947,809/79,224
6. Step 6: Final answer
   x = 193,135.26