Finding the Third Proportional to 613,754 and 1,312,796

Step by Step Solution

1. Step 1: Write the proportion equation
   613,754 : 1,312,796 = 1,312,796 : x
2. Step 2: Convert to fraction form
   613,754/1,312,796 = 1,312,796/x
3. Step 3: Cross multiply
   613,754x = 1,312,796 × 1,312,796
4. Step 4: Simplify right side
   613,754x = 1,723,433,337,616
5. Step 5: Solve for x
   x = 1,723,433,337,616/613,754
6. Step 6: Final answer
   x = 2,808,019.72