Finding the Third Proportional to 493,406 and 1,062,946

Step by Step Solution

1. Step 1: Write the proportion equation
   493,406 : 1,062,946 = 1,062,946 : x
2. Step 2: Convert to fraction form
   493,406/1,062,946 = 1,062,946/x
3. Step 3: Cross multiply
   493,406x = 1,062,946 × 1,062,946
4. Step 4: Simplify right side
   493,406x = 1,129,854,198,916
5. Step 5: Solve for x
   x = 1,129,854,198,916/493,406
6. Step 6: Final answer
   x = 2,289,907.70