Finding the Third Proportional to 567,199.50 and 850,800

Step by Step Solution

1. Step 1: Write the proportion equation
   567,199.50 : 850,800 = 850,800 : x
2. Step 2: Convert to fraction form
   567,199.50/850,800 = 850,800/x
3. Step 3: Cross multiply
   567,199.50x = 850,800 × 850,800
4. Step 4: Simplify right side
   567,199.50x = 723,860,640,000
5. Step 5: Solve for x
   x = 723,860,640,000/567,199.50
6. Step 6: Final answer
   x = 1,276,201.13