Finding the Third Proportional to 901,022 and 1,601,720

Step by Step Solution

1. Step 1: Write the proportion equation
   901,022 : 1,601,720 = 1,601,720 : x
2. Step 2: Convert to fraction form
   901,022/1,601,720 = 1,601,720/x
3. Step 3: Cross multiply
   901,022x = 1,601,720 × 1,601,720
4. Step 4: Simplify right side
   901,022x = 2,565,506,958,400
5. Step 5: Solve for x
   x = 2,565,506,958,400/901,022
6. Step 6: Final answer
   x = 2,847,329.99