Finding the Third Proportional to 114,724 and 250,616

Step by Step Solution

1. Step 1: Write the proportion equation
   114,724 : 250,616 = 250,616 : x
2. Step 2: Convert to fraction form
   114,724/250,616 = 250,616/x
3. Step 3: Cross multiply
   114,724x = 250,616 × 250,616
4. Step 4: Simplify right side
   114,724x = 62,808,379,456
5. Step 5: Solve for x
   x = 62,808,379,456/114,724
6. Step 6: Final answer
   x = 547,473.76