Finding the Third Proportional to 79,704 and 188,028

Step by Step Solution

1. Step 1: Write the proportion equation
   79,704 : 188,028 = 188,028 : x
2. Step 2: Convert to fraction form
   79,704/188,028 = 188,028/x
3. Step 3: Cross multiply
   79,704x = 188,028 × 188,028
4. Step 4: Simplify right side
   79,704x = 35,354,528,784
5. Step 5: Solve for x
   x = 35,354,528,784/79,704
6. Step 6: Final answer
   x = 443,572.83