Finding the Third Proportional to 1,433,912 and 2,201,000

Step by Step Solution

1. Step 1: Write the proportion equation
   1,433,912 : 2,201,000 = 2,201,000 : x
2. Step 2: Convert to fraction form
   1,433,912/2,201,000 = 2,201,000/x
3. Step 3: Cross multiply
   1,433,912x = 2,201,000 × 2,201,000
4. Step 4: Simplify right side
   1,433,912x = 4,844,401,000,000
5. Step 5: Solve for x
   x = 4,844,401,000,000/1,433,912
6. Step 6: Final answer
   x = 3,378,450.70