Finding the Third Proportional to 187,623 and 433,984.50

Step by Step Solution

1. Step 1: Write the proportion equation
   187,623 : 433,984.50 = 433,984.50 : x
2. Step 2: Convert to fraction form
   187,623/433,984.50 = 433,984.50/x
3. Step 3: Cross multiply
   187,623x = 433,984.50 × 433,984.50
4. Step 4: Simplify right side
   187,623x = 188,342,546,240.25
5. Step 5: Solve for x
   x = 188,342,546,240.25/187,623
6. Step 6: Final answer
   x = 1,003,835.06