Finding the Third Proportional to 199,658 and 433,002

Step by Step Solution

1. Step 1: Write the proportion equation
   199,658 : 433,002 = 433,002 : x
2. Step 2: Convert to fraction form
   199,658/433,002 = 433,002/x
3. Step 3: Cross multiply
   199,658x = 433,002 × 433,002
4. Step 4: Simplify right side
   199,658x = 187,490,732,004
5. Step 5: Solve for x
   x = 187,490,732,004/199,658
6. Step 6: Final answer
   x = 939,059.45