Finding the Third Proportional to 874,740 and 1,307,556

Step by Step Solution

1. Step 1: Write the proportion equation
   874,740 : 1,307,556 = 1,307,556 : x
2. Step 2: Convert to fraction form
   874,740/1,307,556 = 1,307,556/x
3. Step 3: Cross multiply
   874,740x = 1,307,556 × 1,307,556
4. Step 4: Simplify right side
   874,740x = 1,709,702,693,136
5. Step 5: Solve for x
   x = 1,709,702,693,136/874,740
6. Step 6: Final answer
   x = 1,954,526.71