Finding the Third Proportional to 824,573 and 1,790,147

Step by Step Solution

1. Step 1: Write the proportion equation
   824,573 : 1,790,147 = 1,790,147 : x
2. Step 2: Convert to fraction form
   824,573/1,790,147 = 1,790,147/x
3. Step 3: Cross multiply
   824,573x = 1,790,147 × 1,790,147
4. Step 4: Simplify right side
   824,573x = 3,204,626,281,609
5. Step 5: Solve for x
   x = 3,204,626,281,609/824,573
6. Step 6: Final answer
   x = 3,886,407.00