Finding the Third Proportional to 1,314,498 and 2,116,323

Step by Step Solution

1. Step 1: Write the proportion equation
   1,314,498 : 2,116,323 = 2,116,323 : x
2. Step 2: Convert to fraction form
   1,314,498/2,116,323 = 2,116,323/x
3. Step 3: Cross multiply
   1,314,498x = 2,116,323 × 2,116,323
4. Step 4: Simplify right side
   1,314,498x = 4,478,823,040,329
5. Step 5: Solve for x
   x = 4,478,823,040,329/1,314,498
6. Step 6: Final answer
   x = 3,407,249.79