Finding the Third Proportional to 1,022,704 and 1,604,400

Step by Step Solution

1. Step 1: Write the proportion equation
   1,022,704 : 1,604,400 = 1,604,400 : x
2. Step 2: Convert to fraction form
   1,022,704/1,604,400 = 1,604,400/x
3. Step 3: Cross multiply
   1,022,704x = 1,604,400 × 1,604,400
4. Step 4: Simplify right side
   1,022,704x = 2,574,099,360,000
5. Step 5: Solve for x
   x = 2,574,099,360,000/1,022,704
6. Step 6: Final answer
   x = 2,516,954.43