Finding the Third Proportional to 114,708 and 252,012

Step by Step Solution

1. Step 1: Write the proportion equation
   114,708 : 252,012 = 252,012 : x
2. Step 2: Convert to fraction form
   114,708/252,012 = 252,012/x
3. Step 3: Cross multiply
   114,708x = 252,012 × 252,012
4. Step 4: Simplify right side
   114,708x = 63,510,048,144
5. Step 5: Solve for x
   x = 63,510,048,144/114,708
6. Step 6: Final answer
   x = 553,667.12