Finding the Third Proportional to 737,685 and 1,111,697

Step by Step Solution

1. Step 1: Write the proportion equation
   737,685 : 1,111,697 = 1,111,697 : x
2. Step 2: Convert to fraction form
   737,685/1,111,697 = 1,111,697/x
3. Step 3: Cross multiply
   737,685x = 1,111,697 × 1,111,697
4. Step 4: Simplify right side
   737,685x = 1,235,870,219,809
5. Step 5: Solve for x
   x = 1,235,870,219,809/737,685
6. Step 6: Final answer
   x = 1,675,335.98