Finding the Third Proportional to 147,927 and 324,010.50

Step by Step Solution

1. Step 1: Write the proportion equation
   147,927 : 324,010.50 = 324,010.50 : x
2. Step 2: Convert to fraction form
   147,927/324,010.50 = 324,010.50/x
3. Step 3: Cross multiply
   147,927x = 324,010.50 × 324,010.50
4. Step 4: Simplify right side
   147,927x = 104,982,804,110.25
5. Step 5: Solve for x
   x = 104,982,804,110.25/147,927
6. Step 6: Final answer
   x = 709,693.32