Finding the Third Proportional to 146,992 and 322,008.50

Step by Step Solution

1. Step 1: Write the proportion equation
   146,992 : 322,008.50 = 322,008.50 : x
2. Step 2: Convert to fraction form
   146,992/322,008.50 = 322,008.50/x
3. Step 3: Cross multiply
   146,992x = 322,008.50 × 322,008.50
4. Step 4: Simplify right side
   146,992x = 103,689,474,072.25
5. Step 5: Solve for x
   x = 103,689,474,072.25/146,992
6. Step 6: Final answer
   x = 705,408.96