Finding the Third Proportional to 236,084 and 509,861.50

Step by Step Solution

1. Step 1: Write the proportion equation
   236,084 : 509,861.50 = 509,861.50 : x
2. Step 2: Convert to fraction form
   236,084/509,861.50 = 509,861.50/x
3. Step 3: Cross multiply
   236,084x = 509,861.50 × 509,861.50
4. Step 4: Simplify right side
   236,084x = 259,958,749,182.25
5. Step 5: Solve for x
   x = 259,958,749,182.25/236,084
6. Step 6: Final answer
   x = 1,101,128.20