Finding the Third Proportional to 893,464 and 1,911,584

Step by Step Solution

1. Step 1: Write the proportion equation
   893,464 : 1,911,584 = 1,911,584 : x
2. Step 2: Convert to fraction form
   893,464/1,911,584 = 1,911,584/x
3. Step 3: Cross multiply
   893,464x = 1,911,584 × 1,911,584
4. Step 4: Simplify right side
   893,464x = 3,654,153,389,056
5. Step 5: Solve for x
   x = 3,654,153,389,056/893,464
6. Step 6: Final answer
   x = 4,089,871.99