Finding the Third Proportional to 1,137,512 and 1,713,477

Step by Step Solution

1. Step 1: Write the proportion equation
   1,137,512 : 1,713,477 = 1,713,477 : x
2. Step 2: Convert to fraction form
   1,137,512/1,713,477 = 1,713,477/x
3. Step 3: Cross multiply
   1,137,512x = 1,713,477 × 1,713,477
4. Step 4: Simplify right side
   1,137,512x = 2,936,003,429,529
5. Step 5: Solve for x
   x = 2,936,003,429,529/1,137,512
6. Step 6: Final answer
   x = 2,581,074.69