Finding the Third Proportional to 1,607,732 and 2,488,296

Step by Step Solution

1. Step 1: Write the proportion equation
   1,607,732 : 2,488,296 = 2,488,296 : x
2. Step 2: Convert to fraction form
   1,607,732/2,488,296 = 2,488,296/x
3. Step 3: Cross multiply
   1,607,732x = 2,488,296 × 2,488,296
4. Step 4: Simplify right side
   1,607,732x = 6,191,616,983,616
5. Step 5: Solve for x
   x = 6,191,616,983,616/1,607,732
6. Step 6: Final answer
   x = 3,851,149.93