Finding the Third Proportional to 868,147 and 1,802,822

Step by Step Solution

1. Step 1: Write the proportion equation
   868,147 : 1,802,822 = 1,802,822 : x
2. Step 2: Convert to fraction form
   868,147/1,802,822 = 1,802,822/x
3. Step 3: Cross multiply
   868,147x = 1,802,822 × 1,802,822
4. Step 4: Simplify right side
   868,147x = 3,250,167,163,684
5. Step 5: Solve for x
   x = 3,250,167,163,684/868,147
6. Step 6: Final answer
   x = 3,743,798.19