Finding the Third Proportional to 613,744 and 1,333,715

Step by Step Solution

1. Step 1: Write the proportion equation
   613,744 : 1,333,715 = 1,333,715 : x
2. Step 2: Convert to fraction form
   613,744/1,333,715 = 1,333,715/x
3. Step 3: Cross multiply
   613,744x = 1,333,715 × 1,333,715
4. Step 4: Simplify right side
   613,744x = 1,778,795,701,225
5. Step 5: Solve for x
   x = 1,778,795,701,225/613,744
6. Step 6: Final answer
   x = 2,898,269.80