Finding the Third Proportional to 511,167 and 773,914.50

Step by Step Solution

1. Step 1: Write the proportion equation
   511,167 : 773,914.50 = 773,914.50 : x
2. Step 2: Convert to fraction form
   511,167/773,914.50 = 773,914.50/x
3. Step 3: Cross multiply
   511,167x = 773,914.50 × 773,914.50
4. Step 4: Simplify right side
   511,167x = 598,943,653,310.25
5. Step 5: Solve for x
   x = 598,943,653,310.25/511,167
6. Step 6: Final answer
   x = 1,171,718.15