Finding the Third Proportional to 1,607,802 and 2,488,401

Step by Step Solution

1. Step 1: Write the proportion equation
   1,607,802 : 2,488,401 = 2,488,401 : x
2. Step 2: Convert to fraction form
   1,607,802/2,488,401 = 2,488,401/x
3. Step 3: Cross multiply
   1,607,802x = 2,488,401 × 2,488,401
4. Step 4: Simplify right side
   1,607,802x = 6,192,139,536,801
5. Step 5: Solve for x
   x = 6,192,139,536,801/1,607,802
6. Step 6: Final answer
   x = 3,851,307.27