Finding the Third Proportional to 187,626 and 433,992

Step by Step Solution

1. Step 1: Write the proportion equation
   187,626 : 433,992 = 433,992 : x
2. Step 2: Convert to fraction form
   187,626/433,992 = 433,992/x
3. Step 3: Cross multiply
   187,626x = 433,992 × 433,992
4. Step 4: Simplify right side
   187,626x = 188,349,056,064
5. Step 5: Solve for x
   x = 188,349,056,064/187,626
6. Step 6: Final answer
   x = 1,003,853.71