Finding the Third Proportional to 52,772 and 111,012

Step by Step Solution

1. Step 1: Write the proportion equation
   52,772 : 111,012 = 111,012 : x
2. Step 2: Convert to fraction form
   52,772/111,012 = 111,012/x
3. Step 3: Cross multiply
   52,772x = 111,012 × 111,012
4. Step 4: Simplify right side
   52,772x = 12,323,664,144
5. Step 5: Solve for x
   x = 12,323,664,144/52,772
6. Step 6: Final answer
   x = 233,526.57