Finding the Third Proportional to 101,952 and 223,488

Step by Step Solution

1. Step 1: Write the proportion equation
   101,952 : 223,488 = 223,488 : x
2. Step 2: Convert to fraction form
   101,952/223,488 = 223,488/x
3. Step 3: Cross multiply
   101,952x = 223,488 × 223,488
4. Step 4: Simplify right side
   101,952x = 49,946,886,144
5. Step 5: Solve for x
   x = 49,946,886,144/101,952
6. Step 6: Final answer
   x = 489,905.90