Finding the Third Proportional to 738,069 and 1,103,260

Step by Step Solution

1. Step 1: Write the proportion equation
   738,069 : 1,103,260 = 1,103,260 : x
2. Step 2: Convert to fraction form
   738,069/1,103,260 = 1,103,260/x
3. Step 3: Cross multiply
   738,069x = 1,103,260 × 1,103,260
4. Step 4: Simplify right side
   738,069x = 1,217,182,627,600
5. Step 5: Solve for x
   x = 1,217,182,627,600/738,069
6. Step 6: Final answer
   x = 1,649,144.77