Finding the Third Proportional to 497,448 and 1,065,858

Step by Step Solution

1. Step 1: Write the proportion equation
   497,448 : 1,065,858 = 1,065,858 : x
2. Step 2: Convert to fraction form
   497,448/1,065,858 = 1,065,858/x
3. Step 3: Cross multiply
   497,448x = 1,065,858 × 1,065,858
4. Step 4: Simplify right side
   497,448x = 1,136,053,276,164
5. Step 5: Solve for x
   x = 1,136,053,276,164/497,448
6. Step 6: Final answer
   x = 2,283,762.88