Finding the Third Proportional to 359,337 and 538,960.50

Step by Step Solution

1. Step 1: Write the proportion equation
   359,337 : 538,960.50 = 538,960.50 : x
2. Step 2: Convert to fraction form
   359,337/538,960.50 = 538,960.50/x
3. Step 3: Cross multiply
   359,337x = 538,960.50 × 538,960.50
4. Step 4: Simplify right side
   359,337x = 290,478,420,560.25
5. Step 5: Solve for x
   x = 290,478,420,560.25/359,337
6. Step 6: Final answer
   x = 808,373.26