Finding the Third Proportional to 404,528 and 882,784

Step by Step Solution

1. Step 1: Write the proportion equation
   404,528 : 882,784 = 882,784 : x
2. Step 2: Convert to fraction form
   404,528/882,784 = 882,784/x
3. Step 3: Cross multiply
   404,528x = 882,784 × 882,784
4. Step 4: Simplify right side
   404,528x = 779,307,590,656
5. Step 5: Solve for x
   x = 779,307,590,656/404,528
6. Step 6: Final answer
   x = 1,926,461.43