Finding the Third Proportional to 1,624,723 and 2,271,345

Step by Step Solution

1. Step 1: Write the proportion equation
   1,624,723 : 2,271,345 = 2,271,345 : x
2. Step 2: Convert to fraction form
   1,624,723/2,271,345 = 2,271,345/x
3. Step 3: Cross multiply
   1,624,723x = 2,271,345 × 2,271,345
4. Step 4: Simplify right side
   1,624,723x = 5,159,008,109,025
5. Step 5: Solve for x
   x = 5,159,008,109,025/1,624,723
6. Step 6: Final answer
   x = 3,175,315.49