Finding the Third Proportional to 269,673 and 591,832.50

Step by Step Solution

1. Step 1: Write the proportion equation
   269,673 : 591,832.50 = 591,832.50 : x
2. Step 2: Convert to fraction form
   269,673/591,832.50 = 591,832.50/x
3. Step 3: Cross multiply
   269,673x = 591,832.50 × 591,832.50
4. Step 4: Simplify right side
   269,673x = 350,265,708,056.25
5. Step 5: Solve for x
   x = 350,265,708,056.25/269,673
6. Step 6: Final answer
   x = 1,298,853.46