Finding the Third Proportional to 146,026.50 and 323,754

Step by Step Solution

1. Step 1: Write the proportion equation
   146,026.50 : 323,754 = 323,754 : x
2. Step 2: Convert to fraction form
   146,026.50/323,754 = 323,754/x
3. Step 3: Cross multiply
   146,026.50x = 323,754 × 323,754
4. Step 4: Simplify right side
   146,026.50x = 104,816,652,516
5. Step 5: Solve for x
   x = 104,816,652,516/146,026.50
6. Step 6: Final answer
   x = 717,791.99