Finding the Third Proportional to 2,103,900 and 2,977,002

Step by Step Solution

1. Step 1: Write the proportion equation
   2,103,900 : 2,977,002 = 2,977,002 : x
2. Step 2: Convert to fraction form
   2,103,900/2,977,002 = 2,977,002/x
3. Step 3: Cross multiply
   2,103,900x = 2,977,002 × 2,977,002
4. Step 4: Simplify right side
   2,103,900x = 8,862,540,908,004
5. Step 5: Solve for x
   x = 8,862,540,908,004/2,103,900
6. Step 6: Final answer
   x = 4,212,434.48