Finding the Third Proportional to 911,264 and 1,994,086

Step by Step Solution

1. Step 1: Write the proportion equation
   911,264 : 1,994,086 = 1,994,086 : x
2. Step 2: Convert to fraction form
   911,264/1,994,086 = 1,994,086/x
3. Step 3: Cross multiply
   911,264x = 1,994,086 × 1,994,086
4. Step 4: Simplify right side
   911,264x = 3,976,378,975,396
5. Step 5: Solve for x
   x = 3,976,378,975,396/911,264
6. Step 6: Final answer
   x = 4,363,586.16