Finding the Third Proportional to 199,082.25 and 433,152

Step by Step Solution

1. Step 1: Write the proportion equation
   199,082.25 : 433,152 = 433,152 : x
2. Step 2: Convert to fraction form
   199,082.25/433,152 = 433,152/x
3. Step 3: Cross multiply
   199,082.25x = 433,152 × 433,152
4. Step 4: Simplify right side
   199,082.25x = 187,620,655,104
5. Step 5: Solve for x
   x = 187,620,655,104/199,082.25
6. Step 6: Final answer
   x = 942,427.84