Finding the Third Proportional to 627,373 and 1,345,764

Step by Step Solution

1. Step 1: Write the proportion equation
   627,373 : 1,345,764 = 1,345,764 : x
2. Step 2: Convert to fraction form
   627,373/1,345,764 = 1,345,764/x
3. Step 3: Cross multiply
   627,373x = 1,345,764 × 1,345,764
4. Step 4: Simplify right side
   627,373x = 1,811,080,743,696
5. Step 5: Solve for x
   x = 1,811,080,743,696/627,373
6. Step 6: Final answer
   x = 2,886,768.71