Finding the Third Proportional to 734,012 and 1,072,694

Step by Step Solution

1. Step 1: Write the proportion equation
   734,012 : 1,072,694 = 1,072,694 : x
2. Step 2: Convert to fraction form
   734,012/1,072,694 = 1,072,694/x
3. Step 3: Cross multiply
   734,012x = 1,072,694 × 1,072,694
4. Step 4: Simplify right side
   734,012x = 1,150,672,417,636
5. Step 5: Solve for x
   x = 1,150,672,417,636/734,012
6. Step 6: Final answer
   x = 1,567,647.96