Finding the Third Proportional to 745,666 and 1,166,483

Step by Step Solution

1. Step 1: Write the proportion equation
   745,666 : 1,166,483 = 1,166,483 : x
2. Step 2: Convert to fraction form
   745,666/1,166,483 = 1,166,483/x
3. Step 3: Cross multiply
   745,666x = 1,166,483 × 1,166,483
4. Step 4: Simplify right side
   745,666x = 1,360,682,589,289
5. Step 5: Solve for x
   x = 1,360,682,589,289/745,666
6. Step 6: Final answer
   x = 1,824,788.30