Finding the Third Proportional to 693,360 and 1,065,271

Step by Step Solution

1. Step 1: Write the proportion equation
   693,360 : 1,065,271 = 1,065,271 : x
2. Step 2: Convert to fraction form
   693,360/1,065,271 = 1,065,271/x
3. Step 3: Cross multiply
   693,360x = 1,065,271 × 1,065,271
4. Step 4: Simplify right side
   693,360x = 1,134,802,303,441
5. Step 5: Solve for x
   x = 1,134,802,303,441/693,360
6. Step 6: Final answer
   x = 1,636,671.14