Finding the Third Proportional to 1,082,032 and 1,688,556

Step by Step Solution

1. Step 1: Write the proportion equation
   1,082,032 : 1,688,556 = 1,688,556 : x
2. Step 2: Convert to fraction form
   1,082,032/1,688,556 = 1,688,556/x
3. Step 3: Cross multiply
   1,082,032x = 1,688,556 × 1,688,556
4. Step 4: Simplify right side
   1,082,032x = 2,851,221,365,136
5. Step 5: Solve for x
   x = 2,851,221,365,136/1,082,032
6. Step 6: Final answer
   x = 2,635,061.96