Finding the Third Proportional to 1,702,900 and 2,618,252

Step by Step Solution

1. Step 1: Write the proportion equation
   1,702,900 : 2,618,252 = 2,618,252 : x
2. Step 2: Convert to fraction form
   1,702,900/2,618,252 = 2,618,252/x
3. Step 3: Cross multiply
   1,702,900x = 2,618,252 × 2,618,252
4. Step 4: Simplify right side
   1,702,900x = 6,855,243,535,504
5. Step 5: Solve for x
   x = 6,855,243,535,504/1,702,900
6. Step 6: Final answer
   x = 4,025,628.95