Finding the Third Proportional to 911,122 and 1,993,837

Step by Step Solution

1. Step 1: Write the proportion equation
   911,122 : 1,993,837 = 1,993,837 : x
2. Step 2: Convert to fraction form
   911,122/1,993,837 = 1,993,837/x
3. Step 3: Cross multiply
   911,122x = 1,993,837 × 1,993,837
4. Step 4: Simplify right side
   911,122x = 3,975,385,982,569
5. Step 5: Solve for x
   x = 3,975,385,982,569/911,122
6. Step 6: Final answer
   x = 4,363,176.37