Finding the Third Proportional to 116,604 and 250,200

Step by Step Solution

1. Step 1: Write the proportion equation
   116,604 : 250,200 = 250,200 : x
2. Step 2: Convert to fraction form
   116,604/250,200 = 250,200/x
3. Step 3: Cross multiply
   116,604x = 250,200 × 250,200
4. Step 4: Simplify right side
   116,604x = 62,600,040,000
5. Step 5: Solve for x
   x = 62,600,040,000/116,604
6. Step 6: Final answer
   x = 536,860.14