Finding the Third Proportional to 445,124 and 943,222

Step by Step Solution

1. Step 1: Write the proportion equation
   445,124 : 943,222 = 943,222 : x
2. Step 2: Convert to fraction form
   445,124/943,222 = 943,222/x
3. Step 3: Cross multiply
   445,124x = 943,222 × 943,222
4. Step 4: Simplify right side
   445,124x = 889,667,741,284
5. Step 5: Solve for x
   x = 889,667,741,284/445,124
6. Step 6: Final answer
   x = 1,998,696.41