Finding the Third Proportional to 1,607,334 and 3,438,375

Step by Step Solution

1. Step 1: Write the proportion equation
   1,607,334 : 3,438,375 = 3,438,375 : x
2. Step 2: Convert to fraction form
   1,607,334/3,438,375 = 3,438,375/x
3. Step 3: Cross multiply
   1,607,334x = 3,438,375 × 3,438,375
4. Step 4: Simplify right side
   1,607,334x = 11,822,422,640,625
5. Step 5: Solve for x
   x = 11,822,422,640,625/1,607,334
6. Step 6: Final answer
   x = 7,355,299.30