Finding the Third Proportional to 1,102,689 and 2,374,328

Step by Step Solution

1. Step 1: Write the proportion equation
   1,102,689 : 2,374,328 = 2,374,328 : x
2. Step 2: Convert to fraction form
   1,102,689/2,374,328 = 2,374,328/x
3. Step 3: Cross multiply
   1,102,689x = 2,374,328 × 2,374,328
4. Step 4: Simplify right side
   1,102,689x = 5,637,433,451,584
5. Step 5: Solve for x
   x = 5,637,433,451,584/1,102,689
6. Step 6: Final answer
   x = 5,112,441.90