Finding the Third Proportional to 893,466 and 1,911,588

Step by Step Solution

1. Step 1: Write the proportion equation
   893,466 : 1,911,588 = 1,911,588 : x
2. Step 2: Convert to fraction form
   893,466/1,911,588 = 1,911,588/x
3. Step 3: Cross multiply
   893,466x = 1,911,588 × 1,911,588
4. Step 4: Simplify right side
   893,466x = 3,654,168,681,744
5. Step 5: Solve for x
   x = 3,654,168,681,744/893,466
6. Step 6: Final answer
   x = 4,089,879.95