Finding the Third Proportional to 472,839 and 1,026,056

Step by Step Solution

1. Step 1: Write the proportion equation
   472,839 : 1,026,056 = 1,026,056 : x
2. Step 2: Convert to fraction form
   472,839/1,026,056 = 1,026,056/x
3. Step 3: Cross multiply
   472,839x = 1,026,056 × 1,026,056
4. Step 4: Simplify right side
   472,839x = 1,052,790,915,136
5. Step 5: Solve for x
   x = 1,052,790,915,136/472,839
6. Step 6: Final answer
   x = 2,226,531.47