Finding the Third Proportional to 987,057 and 2,051,622

Step by Step Solution

1. Step 1: Write the proportion equation
   987,057 : 2,051,622 = 2,051,622 : x
2. Step 2: Convert to fraction form
   987,057/2,051,622 = 2,051,622/x
3. Step 3: Cross multiply
   987,057x = 2,051,622 × 2,051,622
4. Step 4: Simplify right side
   987,057x = 4,209,152,830,884
5. Step 5: Solve for x
   x = 4,209,152,830,884/987,057
6. Step 6: Final answer
   x = 4,264,346.26