Finding the Third Proportional to 845,556 and 1,308,704

Step by Step Solution

1. Step 1: Write the proportion equation
   845,556 : 1,308,704 = 1,308,704 : x
2. Step 2: Convert to fraction form
   845,556/1,308,704 = 1,308,704/x
3. Step 3: Cross multiply
   845,556x = 1,308,704 × 1,308,704
4. Step 4: Simplify right side
   845,556x = 1,712,706,159,616
5. Step 5: Solve for x
   x = 1,712,706,159,616/845,556
6. Step 6: Final answer
   x = 2,025,538.41