Finding the Third Proportional to 108,528 and 223,552

Step by Step Solution

1. Step 1: Write the proportion equation
   108,528 : 223,552 = 223,552 : x
2. Step 2: Convert to fraction form
   108,528/223,552 = 223,552/x
3. Step 3: Cross multiply
   108,528x = 223,552 × 223,552
4. Step 4: Simplify right side
   108,528x = 49,975,496,704
5. Step 5: Solve for x
   x = 49,975,496,704/108,528
6. Step 6: Final answer
   x = 460,484.82