Finding the Third Proportional to 1,078,434 and 1,650,375

Step by Step Solution

1. Step 1: Write the proportion equation
   1,078,434 : 1,650,375 = 1,650,375 : x
2. Step 2: Convert to fraction form
   1,078,434/1,650,375 = 1,650,375/x
3. Step 3: Cross multiply
   1,078,434x = 1,650,375 × 1,650,375
4. Step 4: Simplify right side
   1,078,434x = 2,723,737,640,625
5. Step 5: Solve for x
   x = 2,723,737,640,625/1,078,434
6. Step 6: Final answer
   x = 2,525,641.48