Finding the Third Proportional to 325,180.50 and 695,559

Step by Step Solution

1. Step 1: Write the proportion equation
   325,180.50 : 695,559 = 695,559 : x
2. Step 2: Convert to fraction form
   325,180.50/695,559 = 695,559/x
3. Step 3: Cross multiply
   325,180.50x = 695,559 × 695,559
4. Step 4: Simplify right side
   325,180.50x = 483,802,322,481
5. Step 5: Solve for x
   x = 483,802,322,481/325,180.50
6. Step 6: Final answer
   x = 1,487,796.23