Finding the Third Proportional to 199,563 and 433,573.50

Step by Step Solution

1. Step 1: Write the proportion equation
   199,563 : 433,573.50 = 433,573.50 : x
2. Step 2: Convert to fraction form
   199,563/433,573.50 = 433,573.50/x
3. Step 3: Cross multiply
   199,563x = 433,573.50 × 433,573.50
4. Step 4: Simplify right side
   199,563x = 187,985,979,902.25
5. Step 5: Solve for x
   x = 187,985,979,902.25/199,563
6. Step 6: Final answer
   x = 941,988.14