Finding the Third Proportional to 911,350 and 1,994,338

Step by Step Solution

1. Step 1: Write the proportion equation
   911,350 : 1,994,338 = 1,994,338 : x
2. Step 2: Convert to fraction form
   911,350/1,994,338 = 1,994,338/x
3. Step 3: Cross multiply
   911,350x = 1,994,338 × 1,994,338
4. Step 4: Simplify right side
   911,350x = 3,977,384,058,244
5. Step 5: Solve for x
   x = 3,977,384,058,244/911,350
6. Step 6: Final answer
   x = 4,364,277.24