Finding the Third Proportional to 1,600,464 and 3,498,336

Step by Step Solution

1. Step 1: Write the proportion equation
   1,600,464 : 3,498,336 = 3,498,336 : x
2. Step 2: Convert to fraction form
   1,600,464/3,498,336 = 3,498,336/x
3. Step 3: Cross multiply
   1,600,464x = 3,498,336 × 3,498,336
4. Step 4: Simplify right side
   1,600,464x = 12,238,354,768,896
5. Step 5: Solve for x
   x = 12,238,354,768,896/1,600,464
6. Step 6: Final answer
   x = 7,646,754.17