Finding the Third Proportional to 909,774 and 1,426,986

Step by Step Solution

1. Step 1: Write the proportion equation
   909,774 : 1,426,986 = 1,426,986 : x
2. Step 2: Convert to fraction form
   909,774/1,426,986 = 1,426,986/x
3. Step 3: Cross multiply
   909,774x = 1,426,986 × 1,426,986
4. Step 4: Simplify right side
   909,774x = 2,036,289,044,196
5. Step 5: Solve for x
   x = 2,036,289,044,196/909,774
6. Step 6: Final answer
   x = 2,238,236.14